{
  "average_delay": 10.315,
  "average_delay_with_out_empty_turn": 6.759,
  "average_onscreen_delay": 2.837,
  "average_typing_delay": 7.478,
  "average_typing_duration": 11.721,
  "average_wpm": 18,
  "average_wpm_with_out_empty_turn": 40,
  "agents": [
    {
      "agent_id": 12,
      "average_delay": 10.603,
      "average_delay_with_out_empty_turn": 6.615,
      "average_onscreen_delay": 2.532,
      "average_typing_delay": 8.072,
      "average_typing_duration": 11.766,
      "average_wpm": 21,
      "average_wpm_with_out_empty_turn": 46
    },
    {
      "agent_id": 13,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 0,
      "average_typing_duration": 0,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 14,
      "average_delay": 11.176,
      "average_delay_with_out_empty_turn": 8.594,
      "average_onscreen_delay": 3.958,
      "average_typing_delay": 7.219,
      "average_typing_duration": 11.124,
      "average_wpm": 26,
      "average_wpm_with_out_empty_turn": 56
    },
    {
      "agent_id": 29,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 0,
      "average_typing_duration": 0,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 33,
      "average_delay": 9.35,
      "average_delay_with_out_empty_turn": 5.863,
      "average_onscreen_delay": 2.591,
      "average_typing_delay": 6.759,
      "average_typing_duration": 11.705,
      "average_wpm": 11,
      "average_wpm_with_out_empty_turn": 25
    },
    {
      "agent_id": 34,
      "average_delay": 10.179,
      "average_delay_with_out_empty_turn": 5.954,
      "average_onscreen_delay": 2.268,
      "average_typing_delay": 7.911,
      "average_typing_duration": 12.302,
      "average_wpm": 16,
      "average_wpm_with_out_empty_turn": 33
    }
  ],
  "messages": [
    {
      "message_id": 0,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 2.669,
      "typing_delay": 8.33,
      "typing_duration": 8.33,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 14,
      "delay": 6.998,
      "onscreen_delay": 3.724,
      "typing_delay": 3.274,
      "typing_duration": 5.843,
      "wpm": 56,
      "message": "(อาจารย์สุธาสินี) นะคะ "
    },
    {
      "message_id": 3,
      "agent_id": 34,
      "delay": 3.203,
      "onscreen_delay": 0,
      "typing_delay": 3.203,
      "typing_duration": 8.408,
      "wpm": 29,
      "message": "โอเคเดี๋ยววันนี้ "
    },
    {
      "message_id": 4,
      "agent_id": 12,
      "delay": 4.406,
      "onscreen_delay": 2.614,
      "typing_delay": 1.792,
      "typing_duration": 13.036,
      "wpm": 53,
      "message": "นะคะ เดี๋ยวเราจะมาขึ้นรูปแบบของโครงสร้างข้อมูล "
    },
    {
      "message_id": 5,
      "agent_id": 33,
      "delay": 9.034,
      "onscreen_delay": 6.483,
      "typing_delay": 2.551,
      "typing_duration": 11.936,
      "wpm": 24,
      "message": "อีกหนึ่งรูปแบบก็คือ "
    },
    {
      "message_id": 6,
      "agent_id": 14,
      "delay": 7.935,
      "onscreen_delay": 6.091,
      "typing_delay": 1.844,
      "typing_duration": 9.379,
      "wpm": 48,
      "message": "Link List นะคะ ก็คือ Link List "
    },
    {
      "message_id": 7,
      "agent_id": 34,
      "delay": 5.376,
      "onscreen_delay": 3.876,
      "typing_delay": 1.5,
      "typing_duration": 10.696,
      "wpm": 46,
      "message": "จากเดิมที่เราเรียนไปเมื่อคราวก่อน "
    },
    {
      "message_id": 8,
      "agent_id": 12,
      "delay": 6.695,
      "onscreen_delay": 6.105,
      "typing_delay": 0.59,
      "typing_duration": 7.093,
      "wpm": 59,
      "message": "เราเรียนลิสต์ใช่ไหมคะ ตัวแรก "
    },
    {
      "message_id": 9,
      "agent_id": 33,
      "delay": 3.092,
      "onscreen_delay": 2.394,
      "typing_delay": 0.698,
      "typing_duration": 15.002,
      "wpm": 34,
      "message": "ก็คือ List นะคะ ตัวที่ 2 ก้คือ Dic"
    },
    {
      "message_id": 10,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.121,
      "typing_delay": 0.879,
      "typing_duration": 6.245,
      "wpm": 50,
      "message": "คราวนี้ยังจำได้ไหมว่า"
    },
    {
      "message_id": 11,
      "agent_id": 34,
      "delay": 6.993,
      "onscreen_delay": 5.714,
      "typing_delay": 1.279,
      "typing_duration": 9.463,
      "wpm": 44,
      "message": "รูปแบบของการเขียนตัวแรกน่ะคะ "
    },
    {
      "message_id": 12,
      "agent_id": 12,
      "delay": 5.458,
      "onscreen_delay": 4.524,
      "typing_delay": 0.934,
      "typing_duration": 8.816,
      "wpm": 53,
      "message": "อะไรเอ่ย อันนี้จะเป็นเบอร์ 1 นะ "
    },
    {
      "message_id": 13,
      "agent_id": 33,
      "delay": 4.815,
      "onscreen_delay": 3.291,
      "typing_delay": 1.524,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "เดี๋ยวครูจะให้ตอบ 1 คือ Lis"
    },
    {
      "message_id": 14,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.883,
      "typing_delay": 0.117,
      "typing_duration": 7.943,
      "wpm": 87,
      "message": "รูปแบบการเขียนแบบนี้เราเรียกว่าอะไรคะ 1 หรือ 2 "
    },
    {
      "message_id": 15,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 3.08,
      "typing_delay": 3.918,
      "typing_duration": 7.58,
      "wpm": 24,
      "message": "รูปแบบแบบนี้ "
    },
    {
      "message_id": 16,
      "agent_id": 12,
      "delay": 3.577,
      "onscreen_delay": 3.075,
      "typing_delay": 0.502,
      "typing_duration": 10.685,
      "wpm": 58,
      "message": "เราเรียกว่าเป็น... ใช่ คนอื่นเป็นแบบไหนคะ "
    },
    {
      "message_id": 17,
      "agent_id": 33,
      "delay": 6.683,
      "onscreen_delay": 4.281,
      "typing_delay": 2.402,
      "typing_duration": 12.235,
      "wpm": 2,
      "message": "มี"
    },
    {
      "message_id": 18,
      "agent_id": 14,
      "delay": 8.232,
      "onscreen_delay": 7.463,
      "typing_delay": 0.769,
      "typing_duration": 8.805,
      "wpm": 36,
      "message": "ก้ามปูเปิด มี 1, 2, 3 "
    },
    {
      "message_id": 19,
      "agent_id": 34,
      "delay": 4.803,
      "onscreen_delay": 4.173,
      "typing_delay": 0.63,
      "typing_duration": 12.915,
      "wpm": 36,
      "message": "เป็นลักษณะของการจัดเก็บแบบไหนคะ"
    },
    {
      "message_id": 20,
      "agent_id": 12,
      "delay": 8.913,
      "onscreen_delay": 8.179,
      "typing_delay": 0.734,
      "typing_duration": 7.156,
      "wpm": 50,
      "message": "หรือ Dictionary แบบไหนดี "
    },
    {
      "message_id": 21,
      "agent_id": 33,
      "delay": 4.91,
      "onscreen_delay": 2.789,
      "typing_delay": 2.121,
      "typing_duration": 15,
      "wpm": 34,
      "message": "ไหนยกมือให้ครูดุหน่อย ถ้าเป็น List"
    },
    {
      "message_id": 22,
      "agent_id": 14,
      "delay": 10.996,
      "onscreen_delay": 10.904,
      "typing_delay": 0.092,
      "typing_duration": 9.384,
      "wpm": 66,
      "message": "คือ 1 ใช่ไหมคะ ถ้าเป็น Dictionary ก็คือ 2 "
    },
    {
      "message_id": 23,
      "agent_id": 34,
      "delay": 6.994,
      "onscreen_delay": 4.227,
      "typing_delay": 2.767,
      "typing_duration": 12.09,
      "wpm": 32,
      "message": "ตัววนี้เป็นรูปแบบของการจัด "
    },
    {
      "message_id": 24,
      "agent_id": 12,
      "delay": 8.085,
      "onscreen_delay": 7.489,
      "typing_delay": 0.596,
      "typing_duration": 5.277,
      "wpm": 77,
      "message": "เก็บข้อมูลแบบไหนคะ จำได้ไหม "
    },
    {
      "message_id": 25,
      "agent_id": 33,
      "delay": 4.084,
      "onscreen_delay": 0.8,
      "typing_delay": 3.284,
      "typing_duration": 10.773,
      "wpm": 15,
      "message": "ถ้าแบบนี้นะ "
    },
    {
      "message_id": 26,
      "agent_id": 14,
      "delay": 6.771,
      "onscreen_delay": 6.749,
      "typing_delay": 0.022,
      "typing_duration": 8.494,
      "wpm": 12,
      "message": "มี 1, 3"
    },
    {
      "message_id": 27,
      "agent_id": 34,
      "delay": 4.493,
      "onscreen_delay": 2.484,
      "typing_delay": 2.009,
      "typing_duration": 9.791,
      "wpm": 31,
      "message": ",10 อย่างนี้ คืออะไร "
    },
    {
      "message_id": 28,
      "agent_id": 12,
      "delay": 5.789,
      "onscreen_delay": 5.014,
      "typing_delay": 0.775,
      "typing_duration": 4.246,
      "wpm": 64,
      "message": "หรือรายการของผลไม้ "
    },
    {
      "message_id": 29,
      "agent_id": 33,
      "delay": 2.278,
      "onscreen_delay": 0,
      "typing_delay": 2.278,
      "typing_duration": 13.214,
      "wpm": 5,
      "message": "ส้ม,"
    },
    {
      "message_id": 30,
      "agent_id": 14,
      "delay": 9.212,
      "onscreen_delay": 9.145,
      "typing_delay": 0.067,
      "typing_duration": 7.728,
      "wpm": 39,
      "message": "องุ่น อย่างนี้น่ะค่ะ "
    },
    {
      "message_id": 31,
      "agent_id": 34,
      "delay": 5.211,
      "onscreen_delay": 4.745,
      "typing_delay": 0.466,
      "typing_duration": 15.001,
      "wpm": 33,
      "message": "เราเรียกลักษณะการจัดเก็บข้อมูลแบบ"
    },
    {
      "message_id": 32,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 7.718,
      "typing_delay": 3.281,
      "typing_duration": 6.374,
      "wpm": 24,
      "message": "ลองนึกสิคะ "
    },
    {
      "message_id": 33,
      "agent_id": 33,
      "delay": 6.998,
      "onscreen_delay": 4.686,
      "typing_delay": 2.312,
      "typing_duration": 7.841,
      "wpm": 17,
      "message": "เป็น List"
    },
    {
      "message_id": 34,
      "agent_id": 14,
      "delay": 4.388,
      "onscreen_delay": 0,
      "typing_delay": 4.388,
      "typing_duration": 4.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 35,
      "agent_id": 34,
      "delay": 1.626,
      "onscreen_delay": 0,
      "typing_delay": 1.626,
      "typing_duration": 4.115,
      "wpm": 44,
      "message": "เป็นแบบไหนดี "
    },
    {
      "message_id": 36,
      "agent_id": 12,
      "delay": 4.635,
      "onscreen_delay": 0,
      "typing_delay": 4.635,
      "typing_duration": 4.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 37,
      "agent_id": 33,
      "delay": 3.08,
      "onscreen_delay": 0,
      "typing_delay": 3.08,
      "typing_duration": 11.906,
      "wpm": 14,
      "message": "ตอบได้ไหมคะ"
    },
    {
      "message_id": 38,
      "agent_id": 14,
      "delay": 7.903,
      "onscreen_delay": 5.938,
      "typing_delay": 1.965,
      "typing_duration": 6.164,
      "wpm": 58,
      "message": "ลืมหรือยัง มันจะมีรูปแบบ"
    },
    {
      "message_id": 39,
      "agent_id": 34,
      "delay": 3.902,
      "onscreen_delay": 3.129,
      "typing_delay": 0.773,
      "typing_duration": 11.883,
      "wpm": 50,
      "message": "ใช่ไหมคะเมื่อคราวที่แล้วถ้าเป็นแบบก้ามปู "
    },
    {
      "message_id": 40,
      "agent_id": 12,
      "delay": 7.881,
      "onscreen_delay": 7.264,
      "typing_delay": 0.617,
      "typing_duration": 14.415,
      "wpm": 55,
      "message": "เปิดแล้วใส่ข้อมูลตัวที่ 1 คอมมาตัวที่ 1 คอมมาตัวที่ 2 "
    },
    {
      "message_id": 41,
      "agent_id": 33,
      "delay": 10.414,
      "onscreen_delay": 9.408,
      "typing_delay": 1.006,
      "typing_duration": 14.019,
      "wpm": 42,
      "message": "ตัวที่ 3 ไล่ไปเรื่อย ๆ อันนี้จะเรียกว่า"
    },
    {
      "message_id": 42,
      "agent_id": 14,
      "delay": 10.018,
      "onscreen_delay": 9.892,
      "typing_delay": 0.126,
      "typing_duration": 10.678,
      "wpm": 35,
      "message": "\"List\" ก็คือลิสต์ถูกไหมคะ "
    },
    {
      "message_id": 43,
      "agent_id": 34,
      "delay": 6.673,
      "onscreen_delay": 2.159,
      "typing_delay": 4.514,
      "typing_duration": 6.657,
      "wpm": 9,
      "message": "โอเค "
    },
    {
      "message_id": 44,
      "agent_id": 12,
      "delay": 2.671,
      "onscreen_delay": 1.604,
      "typing_delay": 1.067,
      "typing_duration": 7.695,
      "wpm": 78,
      "message": "สิ่งเหล่านี้เรียกว่าเป็นการจัดเก็บข้อมูล"
    },
    {
      "message_id": 45,
      "agent_id": 33,
      "delay": 3.692,
      "onscreen_delay": 3.108,
      "typing_delay": 0.584,
      "typing_duration": 14.288,
      "wpm": 37,
      "message": "ในรูปแบบของ List รายการถูกไหมคะ คือ"
    },
    {
      "message_id": 46,
      "agent_id": 14,
      "delay": 10.286,
      "onscreen_delay": 10.286,
      "typing_delay": 0,
      "typing_duration": 11.766,
      "wpm": 82,
      "message": "ลิสต์รายการน่ะ เหมือนแม่ให้เราไปซื้อของที่ตลาดก็จะบอกว่าซื้ออะไร"
    },
    {
      "message_id": 47,
      "agent_id": 34,
      "delay": 7.763,
      "onscreen_delay": 7.075,
      "typing_delay": 0.688,
      "typing_duration": 15.001,
      "wpm": 33,
      "message": "บ้างถูกไหมคะ หอม, ผักชี, ไข่, หมู "
    },
    {
      "message_id": 48,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.907,
      "typing_delay": 1.093,
      "typing_duration": 9.704,
      "wpm": 60,
      "message": "เห็นไหมคะ อันนี้เรามั่นใจว่ามันคือลิสต์"
    },
    {
      "message_id": 49,
      "agent_id": 33,
      "delay": 6.999,
      "onscreen_delay": 6.023,
      "typing_delay": 0.976,
      "typing_duration": 15,
      "wpm": 12,
      "message": "นะ ถัดมา Dic"
    },
    {
      "message_id": 50,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.899,
      "typing_delay": 0.099,
      "typing_duration": 10.158,
      "wpm": 68,
      "message": "Dictionary ถูกไหมคะ ถ้าเราพูดถึงตัว Dictionary "
    },
    {
      "message_id": 51,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 6.149,
      "typing_delay": 0.848,
      "typing_duration": 4.977,
      "wpm": 36,
      "message": "จะเก็บแบบไหน "
    },
    {
      "message_id": 52,
      "agent_id": 12,
      "delay": 2.994,
      "onscreen_delay": 0.117,
      "typing_delay": 2.877,
      "typing_duration": 11.826,
      "wpm": 14,
      "message": "นี้ถูกไหมคะ "
    },
    {
      "message_id": 53,
      "agent_id": 33,
      "delay": 7.824,
      "onscreen_delay": 7.824,
      "typing_delay": 0,
      "typing_duration": 15.001,
      "wpm": 18,
      "message": "รูปแบบที่ 2 จะเป็น"
    },
    {
      "message_id": 54,
      "agent_id": 14,
      "delay": 10.997,
      "onscreen_delay": 10.682,
      "typing_delay": 0.315,
      "typing_duration": 11.257,
      "wpm": 56,
      "message": "ปีกกาเปิดแล้วก็ปีกกาปิด ถ้าเป็น Dictionary "
    },
    {
      "message_id": 55,
      "agent_id": 34,
      "delay": 7.256,
      "onscreen_delay": 6.633,
      "typing_delay": 0.623,
      "typing_duration": 11.387,
      "wpm": 49,
      "message": "เราจะเห็นความต่างของรูปแบบของการเขียน "
    },
    {
      "message_id": 56,
      "agent_id": 12,
      "delay": 7.386,
      "onscreen_delay": 6.477,
      "typing_delay": 0.909,
      "typing_duration": 6.738,
      "wpm": 58,
      "message": "ลิสต์จะใช้ปีกกาเปิด ไม่ใช่ "
    },
    {
      "message_id": 57,
      "agent_id": 33,
      "delay": 3.384,
      "onscreen_delay": 1.864,
      "typing_delay": 1.52,
      "typing_duration": 15.001,
      "wpm": 25,
      "message": "ก้ามปูเปิด ถูกไมคะ แต่ถ้า"
    },
    {
      "message_id": 58,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 7.068,
      "wpm": 87,
      "message": "เป็น Dictionary นะคะ ปีกกาเปิดถูกไหม แล้ว"
    },
    {
      "message_id": 59,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.486,
      "typing_delay": 0.513,
      "typing_duration": 9.151,
      "wpm": 48,
      "message": "ค่าที่อยู่ในคอมม่านี่จะมีอยู่ "
    },
    {
      "message_id": 60,
      "agent_id": 12,
      "delay": 5.15,
      "onscreen_delay": 4.243,
      "typing_delay": 0.907,
      "typing_duration": 14.041,
      "wpm": 34,
      "message": "2 ตัวที่เรียกว่า \"Key\" กับ Value "
    },
    {
      "message_id": 61,
      "agent_id": 33,
      "delay": 10.039,
      "onscreen_delay": 8.524,
      "typing_delay": 1.515,
      "typing_duration": 15.001,
      "wpm": 21,
      "message": "ถูกไหมคะ จะมีสัญลักษณ"
    },
    {
      "message_id": 62,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.357,
      "typing_delay": 0.642,
      "typing_duration": 9.208,
      "wpm": 49,
      "message": "สัญลักษณ์ ; เกิดขึ้นระหว่างค่า"
    },
    {
      "message_id": 63,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 4.7,
      "typing_delay": 2.298,
      "typing_duration": 7.764,
      "wpm": 27,
      "message": "อย่างนี้นะคะ 1 "
    },
    {
      "message_id": 64,
      "agent_id": 12,
      "delay": 3.761,
      "onscreen_delay": 3.276,
      "typing_delay": 0.485,
      "typing_duration": 8.86,
      "wpm": 41,
      "message": "ตัวแรกคือ Key แล้วก็มี : "
    },
    {
      "message_id": 65,
      "agent_id": 33,
      "delay": 4.858,
      "onscreen_delay": 3.397,
      "typing_delay": 1.461,
      "typing_duration": 15.002,
      "wpm": 35,
      "message": "คือจุด 2 จุดตรงนี้ เสร็จแล้วก็ใส่ค่"
    },
    {
      "message_id": 66,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.935,
      "typing_delay": 0.065,
      "typing_duration": 9.373,
      "wpm": 70,
      "message": "20 ก็คือ Value นะคะ เพราะฉะนั้น จะเห็นรูปแบบ"
    },
    {
      "message_id": 67,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.508,
      "typing_delay": 0.49,
      "typing_duration": 13.216,
      "wpm": 23,
      "message": "ของการเขียนของ Dicti"
    },
    {
      "message_id": 68,
      "agent_id": 12,
      "delay": 9.213,
      "onscreen_delay": 8.798,
      "typing_delay": 0.415,
      "typing_duration": 6.991,
      "wpm": 103,
      "message": "มันต่างกันเห็นหรือเปล่า ถ้าเราเห็นเราก็ตอบได้เลย "
    },
    {
      "message_id": 69,
      "agent_id": 33,
      "delay": 5.211,
      "onscreen_delay": 4.553,
      "typing_delay": 0.658,
      "typing_duration": 15.001,
      "wpm": 33,
      "message": "ถ้าเป็นสัญลักษณ์แบบนี้ ก็คือ List"
    },
    {
      "message_id": 70,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 11.001,
      "typing_delay": 0,
      "typing_duration": 10.806,
      "wpm": 54,
      "message": "ถ้าเป็นสัญลักษณ์แบบนี้ ก็คือ Dictionary "
    },
    {
      "message_id": 71,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 4.726,
      "typing_delay": 2.273,
      "typing_duration": 7.53,
      "wpm": 24,
      "message": "นะคะแล้วเก็บ "
    },
    {
      "message_id": 72,
      "agent_id": 12,
      "delay": 3.529,
      "onscreen_delay": 3.124,
      "typing_delay": 0.405,
      "typing_duration": 9.807,
      "wpm": 64,
      "message": "มีรูปแบบการเก็บ 2 แบบแล้ว ที่เก็บ 1 ตัวแปร "
    },
    {
      "message_id": 73,
      "agent_id": 33,
      "delay": 5.805,
      "onscreen_delay": 4.505,
      "typing_delay": 1.3,
      "typing_duration": 12.941,
      "wpm": 30,
      "message": "เราเก็บค่าได้มากกว่า 1 ค่า "
    },
    {
      "message_id": 74,
      "agent_id": 14,
      "delay": 8.94,
      "onscreen_delay": 8.94,
      "typing_delay": 0,
      "typing_duration": 8.568,
      "wpm": 91,
      "message": "ใช่ไหมคะ 1 ตัวแปรเก็บได้มากกว่า 1 ค่า เช่น เห็นไหมคะ "
    },
    {
      "message_id": 75,
      "agent_id": 34,
      "delay": 4.939,
      "onscreen_delay": 3.617,
      "typing_delay": 1.322,
      "typing_duration": 8.453,
      "wpm": 41,
      "message": "มันเก็บได้หลายตัว ทีนี้ "
    },
    {
      "message_id": 76,
      "agent_id": 12,
      "delay": 4.451,
      "onscreen_delay": 4.013,
      "typing_delay": 0.438,
      "typing_duration": 6.19,
      "wpm": 95,
      "message": "มันมีรูปแบบของการจัดเก็บอีกแบบหนึ่งนะคะ "
    },
    {
      "message_id": 77,
      "agent_id": 33,
      "delay": 2.23,
      "onscreen_delay": 0,
      "typing_delay": 2.23,
      "typing_duration": 15.001,
      "wpm": 29,
      "message": "นะคะ ที่เรียกว่า \"ลิงค์ลิสต์\""
    },
    {
      "message_id": 78,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.469,
      "typing_delay": 0.53,
      "typing_duration": 11.937,
      "wpm": 26,
      "message": "เราจะพูดถึงลิงก์ลิสต์"
    },
    {
      "message_id": 79,
      "agent_id": 34,
      "delay": 7.936,
      "onscreen_delay": 6.425,
      "typing_delay": 1.511,
      "typing_duration": 12.86,
      "wpm": 34,
      "message": "นะคะทิศทางเดียวก็คือทางเดี่ยว"
    },
    {
      "message_id": 80,
      "agent_id": 12,
      "delay": 8.859,
      "onscreen_delay": 7.478,
      "typing_delay": 1.381,
      "typing_duration": 12.678,
      "wpm": 46,
      "message": "เหมือนเราเห็นนะคะ รถที่เป็น One way น่ะ "
    },
    {
      "message_id": 81,
      "agent_id": 33,
      "delay": 8.675,
      "onscreen_delay": 5.577,
      "typing_delay": 3.098,
      "typing_duration": 14.465,
      "wpm": 28,
      "message": "เห็นรถเดินทางเดียว ถูกไหมคะ"
    },
    {
      "message_id": 82,
      "agent_id": 14,
      "delay": 10.438,
      "onscreen_delay": 10.438,
      "typing_delay": 0,
      "typing_duration": 5.618,
      "wpm": 85,
      "message": "ไม่ให้รถสวน มันก็เป็นทิศทางเดียว "
    },
    {
      "message_id": 83,
      "agent_id": 34,
      "delay": 6.437,
      "onscreen_delay": 2.495,
      "typing_delay": 3.942,
      "typing_duration": 3.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 84,
      "agent_id": 12,
      "delay": 3.351,
      "onscreen_delay": 0,
      "typing_delay": 3.351,
      "typing_duration": 14.084,
      "wpm": 15,
      "message": "แล้วลิงก์ลิสต์"
    },
    {
      "message_id": 85,
      "agent_id": 33,
      "delay": 10.083,
      "onscreen_delay": 7.348,
      "typing_delay": 2.735,
      "typing_duration": 12.553,
      "wpm": 27,
      "message": "ลิงค์ลิสต์มันเก็บแบบไหน"
    },
    {
      "message_id": 86,
      "agent_id": 14,
      "delay": 8.551,
      "onscreen_delay": 7.984,
      "typing_delay": 0.567,
      "typing_duration": 7.531,
      "wpm": 46,
      "message": "ลิงก์ลิสต์มันเก็บแบบไหน "
    },
    {
      "message_id": 87,
      "agent_id": 34,
      "delay": 4.55,
      "onscreen_delay": 3.654,
      "typing_delay": 0.896,
      "typing_duration": 11.009,
      "wpm": 26,
      "message": "ครุูให้ดูรูปนี้ก่อน "
    },
    {
      "message_id": 88,
      "agent_id": 12,
      "delay": 7.004,
      "onscreen_delay": 6.651,
      "typing_delay": 0.353,
      "typing_duration": 8.055,
      "wpm": 65,
      "message": "มันคืออะไรคะ มันคือรถไฟใช่หรือเปล่า "
    },
    {
      "message_id": 89,
      "agent_id": 33,
      "delay": 4.053,
      "onscreen_delay": 3.19,
      "typing_delay": 0.863,
      "typing_duration": 11.374,
      "wpm": 30,
      "message": "มันคือรถไฟ เรารู้ไหมว่า"
    },
    {
      "message_id": 90,
      "agent_id": 14,
      "delay": 7.372,
      "onscreen_delay": 7.372,
      "typing_delay": 0,
      "typing_duration": 12.248,
      "wpm": 58,
      "message": "อันไหนคือด้านหน้าขของรถไฟรู้ไหมคะ อันไหนคือด้าน"
    },
    {
      "message_id": 91,
      "agent_id": 34,
      "delay": 8.248,
      "onscreen_delay": 7.595,
      "typing_delay": 0.653,
      "typing_duration": 9.6,
      "wpm": 48,
      "message": "ข้างขวาอันไหนคือด้านหน้าของรถไฟ "
    },
    {
      "message_id": 92,
      "agent_id": 12,
      "delay": 5.598,
      "onscreen_delay": 4.721,
      "typing_delay": 0.877,
      "typing_duration": 9.989,
      "wpm": 71,
      "message": "คือตรงนี้ถูกไหม เพราะอะไร เพราะเราเห็นหัวรถจักร "
    },
    {
      "message_id": 93,
      "agent_id": 33,
      "delay": 5.988,
      "onscreen_delay": 3.507,
      "typing_delay": 2.481,
      "typing_duration": 13.86,
      "wpm": 17,
      "message": "แต่ละขบวนเห็นไหม "
    },
    {
      "message_id": 94,
      "agent_id": 14,
      "delay": 9.859,
      "onscreen_delay": 9.859,
      "typing_delay": 0,
      "typing_duration": 12.901,
      "wpm": 56,
      "message": "แต่ละขบวนมันก็จะมีตัวเชื่อมกันถูกไหมคะ ขบวนที่ 1 "
    },
    {
      "message_id": 95,
      "agent_id": 34,
      "delay": 8.9,
      "onscreen_delay": 8.027,
      "typing_delay": 0.873,
      "typing_duration": 8.513,
      "wpm": 21,
      "message": "ก็จะบรรทุกคน "
    },
    {
      "message_id": 96,
      "agent_id": 12,
      "delay": 4.899,
      "onscreen_delay": 4.263,
      "typing_delay": 0.636,
      "typing_duration": 11.377,
      "wpm": 62,
      "message": "ก็จะมีคนอยู่ข้างใน ขบวนที่ 3 ก็จะมีคนอยู่ข้างใน "
    },
    {
      "message_id": 97,
      "agent_id": 33,
      "delay": 7.376,
      "onscreen_delay": 4.866,
      "typing_delay": 2.51,
      "typing_duration": 7.55,
      "wpm": 32,
      "message": "ใช่ไหมคะ คราวนี้"
    },
    {
      "message_id": 98,
      "agent_id": 14,
      "delay": 3.549,
      "onscreen_delay": 3.149,
      "typing_delay": 0.4,
      "typing_duration": 9.472,
      "wpm": 52,
      "message": "ถ้าคนนี่มันเยอะขึ้น เห็นไหม อย่าง"
    },
    {
      "message_id": 99,
      "agent_id": 34,
      "delay": 5.471,
      "onscreen_delay": 4.933,
      "typing_delay": 0.538,
      "typing_duration": 14.083,
      "wpm": 29,
      "message": "เช่นช่สงเทศกาลแบบนี้ 3 Bogy "
    },
    {
      "message_id": 100,
      "agent_id": 12,
      "delay": 10.081,
      "onscreen_delay": 9.714,
      "typing_delay": 0.367,
      "typing_duration": 8.574,
      "wpm": 65,
      "message": "เขาต้องเอาโบกี้รถไฟมาต่อเพิ่มใช่ไหมคะ "
    },
    {
      "message_id": 101,
      "agent_id": 33,
      "delay": 6.08,
      "onscreen_delay": 5.034,
      "typing_delay": 1.046,
      "typing_duration": 15.001,
      "wpm": 32,
      "message": "ขยายต่อเป็นโบกี้ที่ 4 โบกี้ที่ 5 "
    },
    {
      "message_id": 102,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 11.456,
      "wpm": 55,
      "message": "เพื่อให้เราเดินทางนี่ เราสามารถบรรทุกคนนี่"
    },
    {
      "message_id": 103,
      "agent_id": 34,
      "delay": 7.455,
      "onscreen_delay": 6.86,
      "typing_delay": 0.595,
      "typing_duration": 15.001,
      "wpm": 32,
      "message": "ได้เยอะขึ้นเราก็สามารถเพิ่ม Bowg"
    },
    {
      "message_id": 104,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 9.649,
      "typing_delay": 1.352,
      "typing_duration": 7.592,
      "wpm": 53,
      "message": "แต่พอหมดช่วงเทศกาลทำไมคะ ก็"
    },
    {
      "message_id": 105,
      "agent_id": 33,
      "delay": 7,
      "onscreen_delay": 6.172,
      "typing_delay": 0.828,
      "typing_duration": 15,
      "wpm": 36,
      "message": "ดึึงเอาโบกี้ออกมา ใช่ไหม ถอดดบกี้ออก"
    },
    {
      "message_id": 106,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 9.538,
      "typing_delay": 1.461,
      "typing_duration": 12.302,
      "wpm": 45,
      "message": "เพราะว่ามันไม่มีคนน่ะ คนขึ้นไม่มีแล้ว "
    },
    {
      "message_id": 107,
      "agent_id": 34,
      "delay": 8.301,
      "onscreen_delay": 7.846,
      "typing_delay": 0.455,
      "typing_duration": 14.455,
      "wpm": 26,
      "message": "เราก็ถอด Bowgie นั้นออกไป"
    },
    {
      "message_id": 108,
      "agent_id": 12,
      "delay": 10.454,
      "onscreen_delay": 10.093,
      "typing_delay": 0.361,
      "typing_duration": 5.224,
      "wpm": 60,
      "message": "เราค่อยใส่เพิ่มเข้าไป "
    },
    {
      "message_id": 109,
      "agent_id": 33,
      "delay": 6.452,
      "onscreen_delay": 1.173,
      "typing_delay": 5.279,
      "typing_duration": 5.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 14,
      "delay": 4.054,
      "onscreen_delay": 0,
      "typing_delay": 4.054,
      "typing_duration": 6.593,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 34,
      "delay": 2.592,
      "onscreen_delay": 1.734,
      "typing_delay": 0.858,
      "typing_duration": 8.861,
      "wpm": 30,
      "message": "จะเห็นว่าอันนี้คือ "
    },
    {
      "message_id": 112,
      "agent_id": 12,
      "delay": 4.857,
      "onscreen_delay": 4.477,
      "typing_delay": 0.38,
      "typing_duration": 10.399,
      "wpm": 39,
      "message": "การจัดเก็บแบบลิงก์ลิสต์นะคะ "
    },
    {
      "message_id": 113,
      "agent_id": 33,
      "delay": 6.398,
      "onscreen_delay": 4.263,
      "typing_delay": 2.135,
      "typing_duration": 15.001,
      "wpm": 19,
      "message": "Link เห็นไหมแต่ละตั"
    },
    {
      "message_id": 114,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.979,
      "typing_delay": 0.019,
      "typing_duration": 9.311,
      "wpm": 79,
      "message": "ลิงก์เชื่อม อันนี้คือลิงก์ ลิสต์ตัวนี้มันมีข้อมูล"
    },
    {
      "message_id": 115,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 6.311,
      "typing_delay": 0.686,
      "typing_duration": 5.982,
      "wpm": 45,
      "message": "เก็บอยู่หลายตัวได้ "
    },
    {
      "message_id": 116,
      "agent_id": 12,
      "delay": 2.995,
      "onscreen_delay": 2.145,
      "typing_delay": 0.85,
      "typing_duration": 9.199,
      "wpm": 49,
      "message": "คราวนี้มาดูว่าแล้วในลิงค์ลิสต์"
    },
    {
      "message_id": 117,
      "agent_id": 33,
      "delay": 5.197,
      "onscreen_delay": 4.085,
      "typing_delay": 1.112,
      "typing_duration": 13.199,
      "wpm": 30,
      "message": "นี่ แต่ละโบกี้ ถ้าเราเทียบ"
    },
    {
      "message_id": 118,
      "agent_id": 14,
      "delay": 9.194,
      "onscreen_delay": 9.194,
      "typing_delay": 0,
      "typing_duration": 12.166,
      "wpm": 57,
      "message": "กับรถไฟ เราจะเทียบแต่ละโบกี้แต่ละลิงก์ลิสต์คือ"
    },
    {
      "message_id": 119,
      "agent_id": 34,
      "delay": 8.165,
      "onscreen_delay": 7.569,
      "typing_delay": 0.596,
      "typing_duration": 8.136,
      "wpm": 33,
      "message": "เป็นอะไร เราบอกว่า "
    },
    {
      "message_id": 120,
      "agent_id": 12,
      "delay": 4.162,
      "onscreen_delay": 2.61,
      "typing_delay": 1.552,
      "typing_duration": 12.187,
      "wpm": 38,
      "message": "โบกี้นี่ เราจะแทนด้วย node นะคะ "
    },
    {
      "message_id": 121,
      "agent_id": 33,
      "delay": 8.185,
      "onscreen_delay": 7.246,
      "typing_delay": 0.939,
      "typing_duration": 12.62,
      "wpm": 20,
      "message": "เราจะแทนด้วย Node"
    },
    {
      "message_id": 122,
      "agent_id": 14,
      "delay": 8.615,
      "onscreen_delay": 7.806,
      "typing_delay": 0.809,
      "typing_duration": 7.685,
      "wpm": 61,
      "message": "1 Node นี่ ก็คือเอาไว้ใส่ข้อมูล "
    },
    {
      "message_id": 123,
      "agent_id": 34,
      "delay": 4.614,
      "onscreen_delay": 3.48,
      "typing_delay": 1.134,
      "typing_duration": 12.599,
      "wpm": 30,
      "message": "เอาข้อมูลมาใส่ใน Node นี้ "
    },
    {
      "message_id": 124,
      "agent_id": 12,
      "delay": 8.598,
      "onscreen_delay": 6.954,
      "typing_delay": 1.644,
      "typing_duration": 13.361,
      "wpm": 31,
      "message": "ถ้าเราจะมีข้อมูลหลายตัวเราก็"
    },
    {
      "message_id": 125,
      "agent_id": 33,
      "delay": 9.36,
      "onscreen_delay": 8.366,
      "typing_delay": 0.994,
      "typing_duration": 14.595,
      "wpm": 28,
      "message": "เอา Node มาเชื่อมต่อกันนะคะ "
    },
    {
      "message_id": 126,
      "agent_id": 14,
      "delay": 10.593,
      "onscreen_delay": 10.593,
      "typing_delay": 0,
      "typing_duration": 8.637,
      "wpm": 66,
      "message": "แล้วก็เอา Node นี่มาเชื่อมต่อกัน ทีนี้"
    },
    {
      "message_id": 127,
      "agent_id": 34,
      "delay": 6.592,
      "onscreen_delay": 5.145,
      "typing_delay": 1.447,
      "typing_duration": 15,
      "wpm": 31,
      "message": "ใน 1 Node นี่คือแบ่งออกเป็น 2 ช"
    },
    {
      "message_id": 128,
      "agent_id": 12,
      "delay": 10.997,
      "onscreen_delay": 9.936,
      "typing_delay": 1.061,
      "typing_duration": 9.362,
      "wpm": 53,
      "message": "1 node นี่แบ่งออกเป็น 2  ช่องนะคะ "
    },
    {
      "message_id": 129,
      "agent_id": 33,
      "delay": 6.996,
      "onscreen_delay": 2.624,
      "typing_delay": 4.372,
      "typing_duration": 4.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 130,
      "agent_id": 14,
      "delay": 2.995,
      "onscreen_delay": 1.907,
      "typing_delay": 1.088,
      "typing_duration": 5.344,
      "wpm": 53,
      "message": "เอาไว้ใช้เก็บข้อมูล "
    },
    {
      "message_id": 131,
      "agent_id": 34,
      "delay": 1.342,
      "onscreen_delay": 0.617,
      "typing_delay": 0.725,
      "typing_duration": 8.784,
      "wpm": 31,
      "message": "ช่องแรกนี่ ช่องนี้ "
    },
    {
      "message_id": 132,
      "agent_id": 12,
      "delay": 4.783,
      "onscreen_delay": 4.327,
      "typing_delay": 0.456,
      "typing_duration": 13.729,
      "wpm": 33,
      "message": "เอาไว้เก็บข้อมูล ส่วนช่องที่ 2 "
    },
    {
      "message_id": 133,
      "agent_id": 33,
      "delay": 9.727,
      "onscreen_delay": 8.649,
      "typing_delay": 1.078,
      "typing_duration": 15.001,
      "wpm": 28,
      "message": "เอาไว้ทำอะไร เอาไว้ใช้เชื่อม"
    },
    {
      "message_id": 134,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 10.377,
      "wpm": 66,
      "message": "โหนดถัดไปถูกไหมคะ มันมีการเชื่อมไปยังโหนดถัดไป "
    },
    {
      "message_id": 135,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.179,
      "typing_delay": 0.82,
      "typing_duration": 14.737,
      "wpm": 31,
      "message": "เช่น Node อารีนี่  Node ข้อมูล"
    },
    {
      "message_id": 136,
      "agent_id": 12,
      "delay": 10.735,
      "onscreen_delay": 10.226,
      "typing_delay": 0.509,
      "typing_duration": 12.236,
      "wpm": 60,
      "message": "ถัดไปคืออะไร ก็ดูเส้นเชื่อมมันเชื่อมาที่ไหน มาที่ "
    },
    {
      "message_id": 137,
      "agent_id": 33,
      "delay": 8.235,
      "onscreen_delay": 6.904,
      "typing_delay": 1.331,
      "typing_duration": 14.747,
      "wpm": 13,
      "message": "Node ของ Suda "
    },
    {
      "message_id": 138,
      "agent_id": 14,
      "delay": 10.744,
      "onscreen_delay": 9.904,
      "typing_delay": 0.84,
      "typing_duration": 10.433,
      "wpm": 55,
      "message": "อ๋อ เราก็ดูเส้นนี้ มันเชื่อมมาที่ยุพิน "
    },
    {
      "message_id": 139,
      "agent_id": 34,
      "delay": 6.743,
      "onscreen_delay": 5.039,
      "typing_delay": 1.704,
      "typing_duration": 7.717,
      "wpm": 8,
      "message": "Node "
    },
    {
      "message_id": 140,
      "agent_id": 12,
      "delay": 3.715,
      "onscreen_delay": 3.211,
      "typing_delay": 0.504,
      "typing_duration": 10.851,
      "wpm": 59,
      "message": "แบบนี้คือมันสุดแล้ว มันสุดคือมันไม่ได้ไปต่อ"
    },
    {
      "message_id": 141,
      "agent_id": 33,
      "delay": 6.849,
      "onscreen_delay": 5.872,
      "typing_delay": 0.977,
      "typing_duration": 15.001,
      "wpm": 12,
      "message": "ที่ไหนแล้ว ส"
    },
    {
      "message_id": 142,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.654,
      "typing_delay": 0.344,
      "typing_duration": 6.202,
      "wpm": 87,
      "message": "สิ่งที่เราเห็นถูกไหมคะ โหนดมี 2 ช่อง "
    },
    {
      "message_id": 143,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 6.564,
      "typing_delay": 0.433,
      "typing_duration": 15,
      "wpm": 41,
      "message": "ช่องแรกเอาไว้เก็บข้อมูล Node แรกคือเอาไว่ "
    },
    {
      "message_id": 144,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.031,
      "typing_delay": 1.968,
      "typing_duration": 13.315,
      "wpm": 44,
      "message": "ช่องที่ 2 นี่ คือส่วนที่เรียกว่า \"next\" "
    },
    {
      "message_id": 145,
      "agent_id": 33,
      "delay": 9.314,
      "onscreen_delay": 7.953,
      "typing_delay": 1.361,
      "typing_duration": 15.001,
      "wpm": 13,
      "message": "next คือถัดไป "
    },
    {
      "message_id": 146,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.971,
      "typing_delay": 0.028,
      "typing_duration": 9.013,
      "wpm": 75,
      "message": "ถัดไป คือ ไปที่ไหน เพราะฉะนั้นนี่ หัวลูกศรนี่ "
    },
    {
      "message_id": 147,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.054,
      "typing_delay": 0.944,
      "typing_duration": 13.714,
      "wpm": 35,
      "message": "จุดเริ่มต้นจะไปโผล่ตรงชข่อง Next"
    },
    {
      "message_id": 148,
      "agent_id": 12,
      "delay": 9.713,
      "onscreen_delay": 8.907,
      "typing_delay": 0.806,
      "typing_duration": 6.151,
      "wpm": 37,
      "message": "นะคะ node ที่ 2 "
    },
    {
      "message_id": 149,
      "agent_id": 33,
      "delay": 5.712,
      "onscreen_delay": 4.659,
      "typing_delay": 1.053,
      "typing_duration": 15,
      "wpm": 28,
      "message": "เก็บข้อมูล Suda ถูกไหม ก็คือ "
    },
    {
      "message_id": 150,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.904,
      "typing_delay": 0.095,
      "typing_duration": 15.001,
      "wpm": 55,
      "message": "็ก็คือช่องที่ 2 ชื่อ Next Next ก็จะชี้มาที่ช่องของยุพิน"
    },
    {
      "message_id": 151,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 8.687,
      "typing_delay": 2.313,
      "typing_duration": 11.833,
      "wpm": 28,
      "message": "Node นี้ข้อมูลใส่อะไๆร "
    },
    {
      "message_id": 152,
      "agent_id": 12,
      "delay": 7.832,
      "onscreen_delay": 7.513,
      "typing_delay": 0.319,
      "typing_duration": 10.942,
      "wpm": 60,
      "message": "ใส่ Yupin เห็นไหมคะ ส่วน next ไปไหนไหม ไม่ไป "
    },
    {
      "message_id": 153,
      "agent_id": 33,
      "delay": 6.941,
      "onscreen_delay": 5.804,
      "typing_delay": 1.137,
      "typing_duration": 15,
      "wpm": 22,
      "message": "มันก็เลยมีค่าเป็น null "
    },
    {
      "message_id": 154,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 8.436,
      "typing_delay": 2.562,
      "typing_duration": 14.506,
      "wpm": 37,
      "message": "มันก็จะมีค่าเป็น Null ตัวนี้ N-u-l-l "
    },
    {
      "message_id": 155,
      "agent_id": 34,
      "delay": 10.505,
      "onscreen_delay": 9.147,
      "typing_delay": 1.358,
      "typing_duration": 10.181,
      "wpm": 7,
      "message": "ก็คือ "
    },
    {
      "message_id": 156,
      "agent_id": 12,
      "delay": 6.504,
      "onscreen_delay": 5.545,
      "typing_delay": 0.959,
      "typing_duration": 5.19,
      "wpm": 72,
      "message": "ตัวปิดท้ายนะคะ ตัวปิดท้าย "
    },
    {
      "message_id": 157,
      "agent_id": 33,
      "delay": 2.503,
      "onscreen_delay": 0.483,
      "typing_delay": 2.02,
      "typing_duration": 8.932,
      "wpm": 22,
      "message": "ในหัวรถในรถไฟ "
    },
    {
      "message_id": 158,
      "agent_id": 14,
      "delay": 4.931,
      "onscreen_delay": 4.864,
      "typing_delay": 0.067,
      "typing_duration": 7.982,
      "wpm": 86,
      "message": "เราจะรู้ว่าโหนดแรก คือ มีหัวรถจักรอยู่ใช่ไหมคะ "
    },
    {
      "message_id": 159,
      "agent_id": 34,
      "delay": 3.98,
      "onscreen_delay": 2.287,
      "typing_delay": 1.693,
      "typing_duration": 10.566,
      "wpm": 17,
      "message": "ในลิงค์ลิสต์"
    },
    {
      "message_id": 160,
      "agent_id": 12,
      "delay": 6.561,
      "onscreen_delay": 6.328,
      "typing_delay": 0.233,
      "typing_duration": 10.862,
      "wpm": 40,
      "message": "ว่าหัวของลิงค์ลิสต์อยู่ที่ไหน "
    },
    {
      "message_id": 161,
      "agent_id": 33,
      "delay": 6.86,
      "onscreen_delay": 4.514,
      "typing_delay": 2.346,
      "typing_duration": 8.641,
      "wpm": 23,
      "message": "รู้ได้อย่างไร "
    },
    {
      "message_id": 162,
      "agent_id": 14,
      "delay": 4.64,
      "onscreen_delay": 4.64,
      "typing_delay": 0,
      "typing_duration": 10.084,
      "wpm": 58,
      "message": "จะมีตัวชี้นะคะ เส้นนี่เรียกว่า \"ตัวชี้\" "
    },
    {
      "message_id": 163,
      "agent_id": 34,
      "delay": 6.083,
      "onscreen_delay": 5.834,
      "typing_delay": 0.249,
      "typing_duration": 8.457,
      "wpm": 51,
      "message": "ที่ชื่อว่า head head ก็คือหัว "
    },
    {
      "message_id": 164,
      "agent_id": 12,
      "delay": 4.454,
      "onscreen_delay": 3.725,
      "typing_delay": 0.729,
      "typing_duration": 11.845,
      "wpm": 48,
      "message": "จะมีตัวชี้ที่ชื่อว่า \"head\" นี่ชี้อยู่ "
    },
    {
      "message_id": 165,
      "agent_id": 33,
      "delay": 7.844,
      "onscreen_delay": 7.038,
      "typing_delay": 0.806,
      "typing_duration": 13.94,
      "wpm": 28,
      "message": "รู้ว่า Node คือ Node ที่ 1 "
    },
    {
      "message_id": 166,
      "agent_id": 14,
      "delay": 9.939,
      "onscreen_delay": 9.78,
      "typing_delay": 0.159,
      "typing_duration": 13.358,
      "wpm": 52,
      "message": "โหนดนี้ คือ โหนดถัดไป คือ โหนดที่ 2, โหนดที่ 3 "
    },
    {
      "message_id": 167,
      "agent_id": 34,
      "delay": 9.356,
      "onscreen_delay": 8.741,
      "typing_delay": 0.615,
      "typing_duration": 4.419,
      "wpm": 14,
      "message": "นะคะ "
    },
    {
      "message_id": 168,
      "agent_id": 12,
      "delay": 5.355,
      "onscreen_delay": 3.468,
      "typing_delay": 1.887,
      "typing_duration": 8.403,
      "wpm": 55,
      "message": "คราวนี้อย่างที่ครูพูดไปแล้ว ว่า "
    },
    {
      "message_id": 169,
      "agent_id": 33,
      "delay": 4.401,
      "onscreen_delay": 2.325,
      "typing_delay": 2.076,
      "typing_duration": 15,
      "wpm": 22,
      "message": "โหนดนี่ เราเทียบได้กับ"
    },
    {
      "message_id": 170,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.954,
      "typing_delay": 0.045,
      "typing_duration": 12.432,
      "wpm": 54,
      "message": "โบกี้ใช่ไหม ก็คือโบกี้รถไฟแต่ละโหนด แต่ละโหนด "
    },
    {
      "message_id": 171,
      "agent_id": 34,
      "delay": 8.431,
      "onscreen_delay": 7.693,
      "typing_delay": 0.738,
      "typing_duration": 14.74,
      "wpm": 8,
      "message": "บรรทุกคน "
    },
    {
      "message_id": 172,
      "agent_id": 12,
      "delay": 10.74,
      "onscreen_delay": 10.188,
      "typing_delay": 0.552,
      "typing_duration": 10.751,
      "wpm": 57,
      "message": "กันอย่างนี้ เราก็บันทึกข้อมูล มีหัวรถจักร "
    },
    {
      "message_id": 173,
      "agent_id": 33,
      "delay": 6.749,
      "onscreen_delay": 4.918,
      "typing_delay": 1.831,
      "typing_duration": 14.657,
      "wpm": 18,
      "message": "โอเค แล้วก็มี head "
    },
    {
      "message_id": 174,
      "agent_id": 14,
      "delay": 10.656,
      "onscreen_delay": 10.656,
      "typing_delay": 0,
      "typing_duration": 7.378,
      "wpm": 61,
      "message": "คือ โหนดแรก ข้อมูลในลิงก์ลิสต์"
    },
    {
      "message_id": 175,
      "agent_id": 34,
      "delay": 6.655,
      "onscreen_delay": 5.814,
      "typing_delay": 0.841,
      "typing_duration": 13.989,
      "wpm": 31,
      "message": "ก็เทียบได้กับคนที่อยู่ในโบกี้ "
    },
    {
      "message_id": 176,
      "agent_id": 12,
      "delay": 9.988,
      "onscreen_delay": 9.449,
      "typing_delay": 0.539,
      "typing_duration": 10.604,
      "wpm": 33,
      "message": "มี 10 คน นะคะ ตัวเชื่อม"
    },
    {
      "message_id": 177,
      "agent_id": 33,
      "delay": 6.603,
      "onscreen_delay": 5.783,
      "typing_delay": 0.82,
      "typing_duration": 15.001,
      "wpm": 29,
      "message": "ของโหนดที่บอกเชื่อมข้อต่อแคต่"
    },
    {
      "message_id": 178,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 12.151,
      "wpm": 54,
      "message": "ก็คือตัว Next นะคะ ตัว Next ก็จะเชื่อมข้อต่อ"
    },
    {
      "message_id": 179,
      "agent_id": 34,
      "delay": 8.15,
      "onscreen_delay": 7.609,
      "typing_delay": 0.541,
      "typing_duration": 9.012,
      "wpm": 30,
      "message": "ของแต่ละโบกี้ทีนี้ "
    },
    {
      "message_id": 180,
      "agent_id": 12,
      "delay": 5.01,
      "onscreen_delay": 2.813,
      "typing_delay": 2.197,
      "typing_duration": 12.784,
      "wpm": 46,
      "message": "เวลาเราจะสร้าง node เวลาเราจะสร้าง node "
    },
    {
      "message_id": 181,
      "agent_id": 33,
      "delay": 8.783,
      "onscreen_delay": 7.816,
      "typing_delay": 0.967,
      "typing_duration": 15,
      "wpm": 41,
      "message": "นะคะ เวลาเราจะสร้างโหนดนี่ เพื่อเชื่อมต่อ"
    },
    {
      "message_id": 182,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.998,
      "typing_delay": 0,
      "typing_duration": 6.824,
      "wpm": 31,
      "message": "เป็นลิงก์ลิสต์ "
    },
    {
      "message_id": 183,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.366,
      "typing_delay": 1.631,
      "typing_duration": 11.199,
      "wpm": 47,
      "message": "เราวาดสี่เหลี่ยมแล้วแบ่งเป็น 2 ช่อง "
    },
    {
      "message_id": 184,
      "agent_id": 12,
      "delay": 7.197,
      "onscreen_delay": 5.993,
      "typing_delay": 1.204,
      "typing_duration": 15.001,
      "wpm": 77,
      "message": "เห็นไหม เราวาดสี่เหลี่ยมแล้ววาดเป็น 2 ช่อง เราวาดสี่เหลี่ยมแล้ววาดวเป็น 2 ช่อ"
    },
    {
      "message_id": 185,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 10.245,
      "typing_delay": 0.753,
      "typing_duration": 14.776,
      "wpm": 17,
      "message": "ช่องแรกก็คือ data "
    },
    {
      "message_id": 186,
      "agent_id": 14,
      "delay": 10.775,
      "onscreen_delay": 10.201,
      "typing_delay": 0.574,
      "typing_duration": 8.394,
      "wpm": 64,
      "message": "ส่วน next นะคะ เอาไว้เชื่อมไปยังโหนด"
    },
    {
      "message_id": 187,
      "agent_id": 34,
      "delay": 6.773,
      "onscreen_delay": 5.723,
      "typing_delay": 1.05,
      "typing_duration": 12.325,
      "wpm": 49,
      "message": "ถัดไปแต่ตัวแรกที่เราสร้างนี่มันยังไม่ได้ "
    },
    {
      "message_id": 188,
      "agent_id": 12,
      "delay": 8.324,
      "onscreen_delay": 7.81,
      "typing_delay": 0.514,
      "typing_duration": 12.938,
      "wpm": 56,
      "message": "เชื่อมไปที่ไหน เราก็เลยกำหนดให้มันมีค่าเป็น none "
    },
    {
      "message_id": 189,
      "agent_id": 33,
      "delay": 8.935,
      "onscreen_delay": 7.103,
      "typing_delay": 1.832,
      "typing_duration": 15,
      "wpm": 34,
      "message": "ก็เขียนเส้นทับไว้ ก็คือมันยังไม่ได"
    },
    {
      "message_id": 190,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.966,
      "typing_delay": 0.032,
      "typing_duration": 5.403,
      "wpm": 75,
      "message": "ไปที่ไหน เราก็ขีดทับไว้นะคะ "
    },
    {
      "message_id": 191,
      "agent_id": 34,
      "delay": 6.993,
      "onscreen_delay": 5.418,
      "typing_delay": 1.575,
      "typing_duration": 12.491,
      "wpm": 23,
      "message": "เวลาเราจะเพิ่ม node "
    },
    {
      "message_id": 192,
      "agent_id": 12,
      "delay": 8.49,
      "onscreen_delay": 8.129,
      "typing_delay": 0.361,
      "typing_duration": 10.455,
      "wpm": 57,
      "message": "เราจะเอามาต่อถูกไหมคะ ต่อตรง next แล้วก็"
    },
    {
      "message_id": 193,
      "agent_id": 33,
      "delay": 6.453,
      "onscreen_delay": 5.735,
      "typing_delay": 0.718,
      "typing_duration": 13.665,
      "wpm": 27,
      "message": "เชื่อไปที่ไหน เราจะเชื่อม"
    },
    {
      "message_id": 194,
      "agent_id": 14,
      "delay": 9.664,
      "onscreen_delay": 9.664,
      "typing_delay": 0,
      "typing_duration": 9.872,
      "wpm": 82,
      "message": "ตรงส่วนของที่เรียกว่า \"next\" นะคะ ให้มันเชื่อมไปที่ไหน "
    },
    {
      "message_id": 195,
      "agent_id": 34,
      "delay": 5.871,
      "onscreen_delay": 5.092,
      "typing_delay": 0.779,
      "typing_duration": 7.903,
      "wpm": 32,
      "message": "คราวนี้ เวลาเราจะ "
    },
    {
      "message_id": 196,
      "agent_id": 12,
      "delay": 3.902,
      "onscreen_delay": 3.523,
      "typing_delay": 0.379,
      "typing_duration": 8.536,
      "wpm": 67,
      "message": "สร้าง node ใหม่ขึ้นมานะคะ วิธีการสร้าง "
    },
    {
      "message_id": 197,
      "agent_id": 33,
      "delay": 4.535,
      "onscreen_delay": 3.487,
      "typing_delay": 1.048,
      "typing_duration": 12.978,
      "wpm": 31,
      "message": "โหนดใหม่ของเรา ต้องมีตัวชี้"
    },
    {
      "message_id": 198,
      "agent_id": 14,
      "delay": 8.977,
      "onscreen_delay": 8.643,
      "typing_delay": 0.334,
      "typing_duration": 10.037,
      "wpm": 73,
      "message": "นะคะ โหนดใหม่ที่เราสร้างขึ้นมานี่ ก็คือสี่เหลี่ยม"
    },
    {
      "message_id": 199,
      "agent_id": 34,
      "delay": 6.036,
      "onscreen_delay": 4.976,
      "typing_delay": 1.06,
      "typing_duration": 15,
      "wpm": 39,
      "message": "ถูกไหมคะเป็นสี่เหลี่ยมแล้วก็แบ่งเป็น 2ช"
    },
    {
      "message_id": 200,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 8.581,
      "typing_delay": 2.418,
      "typing_duration": 10.116,
      "wpm": 46,
      "message": "เมื่อเราสร้างสี่เหลี่ยมถูกไหมคะ "
    },
    {
      "message_id": 201,
      "agent_id": 33,
      "delay": 6.998,
      "onscreen_delay": 6.352,
      "typing_delay": 0.646,
      "typing_duration": 15,
      "wpm": 41,
      "message": "แบ่งเป็น 2 ช่อง ช่องแรกนี่ แบ่งเป็นข้อมูล"
    },
    {
      "message_id": 202,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 7.52,
      "wpm": 96,
      "message": "ช่องที่ 2 เอาไว้เชื่อมไปยังโหนดถัดไป สมมติครูใส่"
    },
    {
      "message_id": 203,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.177,
      "typing_delay": 0.821,
      "typing_duration": 13.344,
      "wpm": 43,
      "message": "ข้อมูลเป็นเลข 10 ครูก็ต้องใส่ในช่องแรก "
    },
    {
      "message_id": 204,
      "agent_id": 12,
      "delay": 9.343,
      "onscreen_delay": 8.543,
      "typing_delay": 0.8,
      "typing_duration": 9.63,
      "wpm": 65,
      "message": "นะ เสร็จแล้วนี่เวลาเราสร้าง node เราต้องมี"
    },
    {
      "message_id": 205,
      "agent_id": 33,
      "delay": 5.628,
      "onscreen_delay": 4.585,
      "typing_delay": 1.043,
      "typing_duration": 13.746,
      "wpm": 19,
      "message": "ตัวชี้ ก็วาดลูกศร"
    },
    {
      "message_id": 206,
      "agent_id": 14,
      "delay": 9.745,
      "onscreen_delay": 9.745,
      "typing_delay": 0,
      "typing_duration": 6.739,
      "wpm": 80,
      "message": "ชี้นะคะ ชี้เข้าหาโหนดที่เราสร้างขึ้น "
    },
    {
      "message_id": 207,
      "agent_id": 34,
      "delay": 5.742,
      "onscreen_delay": 4.932,
      "typing_delay": 0.81,
      "typing_duration": 10.898,
      "wpm": 30,
      "message": "แล้วใช้ตัวแปรอะไรก็ได้ "
    },
    {
      "message_id": 208,
      "agent_id": 12,
      "delay": 6.897,
      "onscreen_delay": 5.635,
      "typing_delay": 1.262,
      "typing_duration": 4.602,
      "wpm": 13,
      "message": "นะคะ "
    },
    {
      "message_id": 209,
      "agent_id": 33,
      "delay": 2.896,
      "onscreen_delay": 0.597,
      "typing_delay": 2.299,
      "typing_duration": 9.964,
      "wpm": 27,
      "message": "เวลาเราเขียนคำสั่ง"
    },
    {
      "message_id": 210,
      "agent_id": 14,
      "delay": 5.962,
      "onscreen_delay": 5.541,
      "typing_delay": 0.421,
      "typing_duration": 10.285,
      "wpm": 85,
      "message": "เราสร้างด้วยมือ วาดถูกไหมคะ แล้วเราจะสั่งให้คอมพิวเตอร์มัน"
    },
    {
      "message_id": 211,
      "agent_id": 34,
      "delay": 6.282,
      "onscreen_delay": 4.723,
      "typing_delay": 1.559,
      "typing_duration": 7.541,
      "wpm": 28,
      "message": "ทำงานอย่างไร X "
    },
    {
      "message_id": 212,
      "agent_id": 12,
      "delay": 3.54,
      "onscreen_delay": 3.14,
      "typing_delay": 0.4,
      "typing_duration": 9.502,
      "wpm": 65,
      "message": "ตัวแรก ก็คือตัวชี้ของ node ใหม่ เห็นไหมคะ "
    },
    {
      "message_id": 213,
      "agent_id": 33,
      "delay": 5.5,
      "onscreen_delay": 4.218,
      "typing_delay": 1.282,
      "typing_duration": 8.426,
      "wpm": 28,
      "message": "ก็คือ x ตัวนี้นะ"
    },
    {
      "message_id": 214,
      "agent_id": 14,
      "delay": 4.424,
      "onscreen_delay": 3.05,
      "typing_delay": 1.374,
      "typing_duration": 12.122,
      "wpm": 12,
      "message": "x. ด้วย x. "
    },
    {
      "message_id": 215,
      "agent_id": 34,
      "delay": 8.121,
      "onscreen_delay": 6.304,
      "typing_delay": 1.817,
      "typing_duration": 10.023,
      "wpm": 21,
      "message": ".x แล้วตามด้วย "
    },
    {
      "message_id": 216,
      "agent_id": 12,
      "delay": 6.02,
      "onscreen_delay": 5.006,
      "typing_delay": 1.014,
      "typing_duration": 11.515,
      "wpm": 43,
      "message": "data คือส่วนไหน คือ ส่วนของข้อมูล "
    },
    {
      "message_id": 217,
      "agent_id": 33,
      "delay": 7.514,
      "onscreen_delay": 6.734,
      "typing_delay": 0.78,
      "typing_duration": 14.044,
      "wpm": 33,
      "message": "เราต้องเขียนแบบนี้เสมอว่า .data"
    },
    {
      "message_id": 218,
      "agent_id": 14,
      "delay": 10.042,
      "onscreen_delay": 9.873,
      "typing_delay": 0.169,
      "typing_duration": 10.933,
      "wpm": 33,
      "message": "x คือ ชื่อตัวชี้ .data = "
    },
    {
      "message_id": 219,
      "agent_id": 34,
      "delay": 6.93,
      "onscreen_delay": 6.282,
      "typing_delay": 0.648,
      "typing_duration": 9.766,
      "wpm": 41,
      "message": "3 หมายความว่าเอา 3ไปหย่อนลง "
    },
    {
      "message_id": 220,
      "agent_id": 12,
      "delay": 5.765,
      "onscreen_delay": 4.758,
      "typing_delay": 1.007,
      "typing_duration": 12.776,
      "wpm": 32,
      "message": "ช่องที่ชื่อว่า \"data\" ที่ x "
    },
    {
      "message_id": 221,
      "agent_id": 33,
      "delay": 8.773,
      "onscreen_delay": 7.698,
      "typing_delay": 1.075,
      "typing_duration": 6.028,
      "wpm": 17,
      "message": "ชี้อยู่"
    },
    {
      "message_id": 222,
      "agent_id": 14,
      "delay": 4.772,
      "onscreen_delay": 3.772,
      "typing_delay": 1,
      "typing_duration": 4.365,
      "wpm": 14,
      "message": "นะคะ "
    },
    {
      "message_id": 223,
      "agent_id": 34,
      "delay": 2.085,
      "onscreen_delay": 0,
      "typing_delay": 2.085,
      "typing_duration": 7.482,
      "wpm": 36,
      "message": "ถัดมาส่วน next ล่ะ "
    },
    {
      "message_id": 224,
      "agent_id": 12,
      "delay": 3.481,
      "onscreen_delay": 3.008,
      "typing_delay": 0.473,
      "typing_duration": 12.101,
      "wpm": 62,
      "message": "นะคะ ถ้าเราไม่ได้เชื่อมไปกับตัวไหนเลย ถ้า node แรก"
    },
    {
      "message_id": 225,
      "agent_id": 33,
      "delay": 8.096,
      "onscreen_delay": 7.171,
      "typing_delay": 0.925,
      "typing_duration": 14.684,
      "wpm": 41,
      "message": "ที่เราสร้างขึ้น มันไม่ได้เชื่อมกับที่ไหน"
    },
    {
      "message_id": 226,
      "agent_id": 14,
      "delay": 10.683,
      "onscreen_delay": 10.165,
      "typing_delay": 0.518,
      "typing_duration": 10.804,
      "wpm": 54,
      "message": "เราก็กำหนดให้ x.next = none ก็คือตัวนี้ "
    },
    {
      "message_id": 227,
      "agent_id": 34,
      "delay": 6.802,
      "onscreen_delay": 6.305,
      "typing_delay": 0.497,
      "typing_duration": 11.397,
      "wpm": 16,
      "message": "เท่ากับ none"
    },
    {
      "message_id": 228,
      "agent_id": 12,
      "delay": 7.395,
      "onscreen_delay": 6.702,
      "typing_delay": 0.693,
      "typing_duration": 4.84,
      "wpm": 37,
      "message": "เท่ากับ none "
    },
    {
      "message_id": 229,
      "agent_id": 33,
      "delay": 3.549,
      "onscreen_delay": 0,
      "typing_delay": 3.549,
      "typing_duration": 7.092,
      "wpm": 15,
      "message": "คราวนี้ "
    },
    {
      "message_id": 230,
      "agent_id": 14,
      "delay": 3.09,
      "onscreen_delay": 3.09,
      "typing_delay": 0,
      "typing_duration": 7.95,
      "wpm": 64,
      "message": "ถ้าครูจะสร้างโหนดใหม่ขึ้นมาอีกนะคะ "
    },
    {
      "message_id": 231,
      "agent_id": 34,
      "delay": 3.949,
      "onscreen_delay": 3.09,
      "typing_delay": 0.859,
      "typing_duration": 14.18,
      "wpm": 31,
      "message": "ตัวชี้คือ node 2 แล้วเอาหน่อย "
    },
    {
      "message_id": 232,
      "agent_id": 12,
      "delay": 10.179,
      "onscreen_delay": 9.747,
      "typing_delay": 0.432,
      "typing_duration": 9.204,
      "wpm": 57,
      "message": "ช่อง data ครูก็จะเขียนได้เป็น node2"
    },
    {
      "message_id": 233,
      "agent_id": 33,
      "delay": 6.178,
      "onscreen_delay": 5.058,
      "typing_delay": 1.12,
      "typing_duration": 9.208,
      "wpm": 15,
      "message": ".data = 7"
    },
    {
      "message_id": 234,
      "agent_id": 14,
      "delay": 5.206,
      "onscreen_delay": 5.176,
      "typing_delay": 0.03,
      "typing_duration": 7.999,
      "wpm": 41,
      "message": "นะคะ node2.next = none "
    },
    {
      "message_id": 235,
      "agent_id": 34,
      "delay": 3.998,
      "onscreen_delay": 3.219,
      "typing_delay": 0.779,
      "typing_duration": 5.276,
      "wpm": 48,
      "message": "ก็คือปิดตัวนี้ไว้ "
    },
    {
      "message_id": 236,
      "agent_id": 12,
      "delay": 1.864,
      "onscreen_delay": 0,
      "typing_delay": 1.864,
      "typing_duration": 7.67,
      "wpm": 61,
      "message": "นะคะ เดี๋ยวเราดูไปด้วยกันก่อนนะ "
    },
    {
      "message_id": 237,
      "agent_id": 33,
      "delay": 3.668,
      "onscreen_delay": 2.908,
      "typing_delay": 0.76,
      "typing_duration": 6.844,
      "wpm": 31,
      "message": "ลองทำแบบฝึกหัด "
    },
    {
      "message_id": 238,
      "agent_id": 14,
      "delay": 2.843,
      "onscreen_delay": 2.843,
      "typing_delay": 0,
      "typing_duration": 8.578,
      "wpm": 94,
      "message": "ถ้าเราต้องการจะเชื่อมโหนดบ้าง เมื่อกี้เราสร้างใช่ไหมคะ "
    },
    {
      "message_id": 239,
      "agent_id": 34,
      "delay": 4.576,
      "onscreen_delay": 3.919,
      "typing_delay": 0.657,
      "typing_duration": 13.004,
      "wpm": 39,
      "message": "เราเอาข้อมูลหย่อยลงไปในช่องแรกแล้ว "
    },
    {
      "message_id": 240,
      "agent_id": 12,
      "delay": 9.002,
      "onscreen_delay": 8.611,
      "typing_delay": 0.391,
      "typing_duration": 9.503,
      "wpm": 46,
      "message": "ที่ 2 นี่เป็นค่าทึบนะคะ ก็คือ"
    },
    {
      "message_id": 241,
      "agent_id": 33,
      "delay": 5.501,
      "onscreen_delay": 4.316,
      "typing_delay": 1.185,
      "typing_duration": 12.048,
      "wpm": 29,
      "message": "ปิดมันไว้ ถ้าครูต้องการ"
    },
    {
      "message_id": 242,
      "agent_id": 14,
      "delay": 8.046,
      "onscreen_delay": 8.046,
      "typing_delay": 0,
      "typing_duration": 8.036,
      "wpm": 80,
      "message": "เชื่อม คราวนี้รถไฟมันต้องมีขบวนถูกหรือเปล่า "
    },
    {
      "message_id": 243,
      "agent_id": 34,
      "delay": 4.045,
      "onscreen_delay": 3.459,
      "typing_delay": 0.586,
      "typing_duration": 13.846,
      "wpm": 37,
      "message": "จะไปคนเดียวไม่ได้ครูก็จะเชื่อคะบวน"
    },
    {
      "message_id": 244,
      "agent_id": 12,
      "delay": 9.842,
      "onscreen_delay": 8.92,
      "typing_delay": 0.922,
      "typing_duration": 10.629,
      "wpm": 40,
      "message": "โดยเอา node อื่นนี่มาต่อท้าย "
    },
    {
      "message_id": 245,
      "agent_id": 33,
      "delay": 6.627,
      "onscreen_delay": 5.71,
      "typing_delay": 0.917,
      "typing_duration": 15.001,
      "wpm": 35,
      "message": "โดยเอาโหนดอื่นมาต่อท้ายนะคะ ดดยเอาโ"
    },
    {
      "message_id": 246,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 6.935,
      "typing_delay": 4.064,
      "typing_duration": 6.666,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 247,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.374,
      "typing_delay": 0.624,
      "typing_duration": 9.896,
      "wpm": 44,
      "message": "เช่นครูต้องการเอา node 10 นี่ "
    },
    {
      "message_id": 248,
      "agent_id": 12,
      "delay": 5.895,
      "onscreen_delay": 5.207,
      "typing_delay": 0.688,
      "typing_duration": 8.569,
      "wpm": 39,
      "message": "ตัวนี้มาต่อท้าย 7 นะคะ "
    },
    {
      "message_id": 249,
      "agent_id": 33,
      "delay": 4.568,
      "onscreen_delay": 3.942,
      "typing_delay": 0.626,
      "typing_duration": 15.001,
      "wpm": 34,
      "message": "เอา 10 นี่ มาต่อท้าย 7 สมมุติครูมี"
    },
    {
      "message_id": 250,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.427,
      "typing_delay": 0.573,
      "typing_duration": 10.004,
      "wpm": 61,
      "message": "ถึงแค่ข้อมูล 7 ครูต้องการเอาโหนดที่ 3 นี่ "
    },
    {
      "message_id": 251,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.083,
      "typing_delay": 0.916,
      "typing_duration": 13.102,
      "wpm": 33,
      "message": "ซึ่งเก็บข้อมูลต่อท้ายต่อจาก 7 "
    },
    {
      "message_id": 252,
      "agent_id": 12,
      "delay": 9.1,
      "onscreen_delay": 8.712,
      "typing_delay": 0.388,
      "typing_duration": 10.369,
      "wpm": 6,
      "message": "นะคะ "
    },
    {
      "message_id": 253,
      "agent_id": 33,
      "delay": 6.365,
      "onscreen_delay": 5.453,
      "typing_delay": 0.912,
      "typing_duration": 12.458,
      "wpm": 35,
      "message": "ดดยที่โหนดใหม่ที่ครูสร้างขึ้น"
    },
    {
      "message_id": 254,
      "agent_id": 14,
      "delay": 8.457,
      "onscreen_delay": 8.15,
      "typing_delay": 0.307,
      "typing_duration": 9.356,
      "wpm": 71,
      "message": "ก็คือโหนดข้อมูล 10 ถูกไหมคะ เรามีอะไรชี้อยู่ "
    },
    {
      "message_id": 255,
      "agent_id": 34,
      "delay": 5.354,
      "onscreen_delay": 4.574,
      "typing_delay": 0.78,
      "typing_duration": 14.522,
      "wpm": 19,
      "message": "มี node 3 ชี้ออยู่ "
    },
    {
      "message_id": 256,
      "agent_id": 12,
      "delay": 10.522,
      "onscreen_delay": 9.795,
      "typing_delay": 0.727,
      "typing_duration": 7.216,
      "wpm": 71,
      "message": "และที่ข้อมูล 7 นี่มีอะไรชี้อยู่นี่ "
    },
    {
      "message_id": 257,
      "agent_id": 33,
      "delay": 6.52,
      "onscreen_delay": 5.185,
      "typing_delay": 1.335,
      "typing_duration": 15.001,
      "wpm": 22,
      "message": "อะไรชี้อยู่ก็คือโหนด 2 "
    },
    {
      "message_id": 258,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.603,
      "typing_delay": 0.397,
      "typing_duration": 6.944,
      "wpm": 73,
      "message": "เราจะเชื่อมเอา 10 มาต่อท้าย 7 นะคะ "
    },
    {
      "message_id": 259,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.517,
      "typing_delay": 0.482,
      "typing_duration": 11.977,
      "wpm": 34,
      "message": "อันนี้อะไรชี้อยู่คือ Node 2 "
    },
    {
      "message_id": 260,
      "agent_id": 12,
      "delay": 7.976,
      "onscreen_delay": 7.629,
      "typing_delay": 0.347,
      "typing_duration": 9.486,
      "wpm": 74,
      "message": "มาอยู่ที่ช่องนี้ถูกไหม เราเริ่มต้นชี้ที่ช่องนี้ "
    },
    {
      "message_id": 261,
      "agent_id": 33,
      "delay": 5.484,
      "onscreen_delay": 4.571,
      "typing_delay": 0.913,
      "typing_duration": 15.001,
      "wpm": 14,
      "message": "ก็เป็นโหนด 2 ."
    },
    {
      "message_id": 262,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 7.354,
      "wpm": 80,
      "message": "ด้วยอะไรคะ next ชี้ไปที่ไหน ชี้มาตรงนี้"
    },
    {
      "message_id": 263,
      "agent_id": 34,
      "delay": 6.994,
      "onscreen_delay": 5.666,
      "typing_delay": 1.328,
      "typing_duration": 11.925,
      "wpm": 42,
      "message": "นะคะที่ครูชี้อยูีแล้วมาตรงนี้อะไร "
    },
    {
      "message_id": 264,
      "agent_id": 12,
      "delay": 7.922,
      "onscreen_delay": 7.239,
      "typing_delay": 0.683,
      "typing_duration": 14.389,
      "wpm": 45,
      "message": "ชี้อยู่ node3 มันก็เลยเป็นคำสั่ง node2.next "
    },
    {
      "message_id": 265,
      "agent_id": 33,
      "delay": 10.388,
      "onscreen_delay": 6.322,
      "typing_delay": 4.066,
      "typing_duration": 15,
      "wpm": 10,
      "message": "Node2.next"
    },
    {
      "message_id": 266,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.998,
      "typing_delay": 0,
      "typing_duration": 7.589,
      "wpm": 51,
      "message": "ชี้ไปที่ node3 ชี้อยู่นะคะ "
    },
    {
      "message_id": 267,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 4.882,
      "typing_delay": 2.115,
      "typing_duration": 7.759,
      "wpm": 41,
      "message": "เดี๋ยวดุไปเรื่อย ๆ นะ"
    },
    {
      "message_id": 268,
      "agent_id": 12,
      "delay": 6.701,
      "onscreen_delay": 0,
      "typing_delay": 6.701,
      "typing_duration": 6.701,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 33,
      "delay": 2.7,
      "onscreen_delay": 0.822,
      "typing_delay": 1.878,
      "typing_duration": 11.117,
      "wpm": 16,
      "message": "แปบหนึ่งนะคะ"
    },
    {
      "message_id": 270,
      "agent_id": 14,
      "delay": 7.116,
      "onscreen_delay": 1.876,
      "typing_delay": 5.24,
      "typing_duration": 9.127,
      "wpm": 8,
      "message": "ถัดมา "
    },
    {
      "message_id": 271,
      "agent_id": 34,
      "delay": 5.126,
      "onscreen_delay": 3.396,
      "typing_delay": 1.73,
      "typing_duration": 8.921,
      "wpm": 45,
      "message": "เมื่อกี้เราเชื่อไม่แล้วนะคะ "
    },
    {
      "message_id": 272,
      "agent_id": 12,
      "delay": 4.919,
      "onscreen_delay": 3.885,
      "typing_delay": 1.034,
      "typing_duration": 9.456,
      "wpm": 51,
      "message": "การกำหนด head คือ หัว ครูบอกแล้ว"
    },
    {
      "message_id": 273,
      "agent_id": 33,
      "delay": 5.455,
      "onscreen_delay": 4.787,
      "typing_delay": 0.668,
      "typing_duration": 15,
      "wpm": 27,
      "message": "มันต้องอยู่ต้นลิสต์เลย head "
    },
    {
      "message_id": 274,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.998,
      "typing_delay": 0,
      "typing_duration": 10.66,
      "wpm": 91,
      "message": "จะไปอยู่ที่อื่นไม่ได้เลย ตำแหน่งเดียวที่มันจะอยู่ได้ คือ ต้นลิสต์"
    },
    {
      "message_id": 275,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.959,
      "typing_delay": 1.038,
      "typing_duration": 12.633,
      "wpm": 47,
      "message": "เท่านั้นมันจะไปชี้ที่ส่วนอื่นไม่ได้เลยนะ "
    },
    {
      "message_id": 276,
      "agent_id": 12,
      "delay": 8.632,
      "onscreen_delay": 7.755,
      "typing_delay": 0.877,
      "typing_duration": 11.957,
      "wpm": 60,
      "message": "head ชี้อยู่ตรงไหน นั่นหมายความว่านั่นคือหัวขบวน"
    },
    {
      "message_id": 277,
      "agent_id": 33,
      "delay": 7.956,
      "onscreen_delay": 6.617,
      "typing_delay": 1.339,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "นะคะ head อยู่ตรงไหนนั่นคือ"
    },
    {
      "message_id": 278,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 7.55,
      "wpm": 74,
      "message": "หัวขบวนเลย สมมติเรามีข้อมูลอยู่แล้วนะ "
    },
    {
      "message_id": 279,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.486,
      "typing_delay": 0.512,
      "typing_duration": 12.908,
      "wpm": 28,
      "message": "ครุต้องการกำหนัดให้ head"
    },
    {
      "message_id": 280,
      "agent_id": 12,
      "delay": 8.903,
      "onscreen_delay": 5.53,
      "typing_delay": 3.373,
      "typing_duration": 10.502,
      "wpm": 41,
      "message": "ซึ่งข้อมูล 3 นี่มีอะไรชี้อยู่ "
    },
    {
      "message_id": 281,
      "agent_id": 33,
      "delay": 6.5,
      "onscreen_delay": 5.705,
      "typing_delay": 0.795,
      "typing_duration": 11.681,
      "wpm": 31,
      "message": "มีอะไรชี้อยู่ก็คือ node1"
    },
    {
      "message_id": 282,
      "agent_id": 14,
      "delay": 7.68,
      "onscreen_delay": 7.616,
      "typing_delay": 0.064,
      "typing_duration": 9.235,
      "wpm": 86,
      "message": "เพราะฉะนั้น ครูจะเอา head มาชี้ที่นี่ ครูเลยใช้คำสั่ง "
    },
    {
      "message_id": 283,
      "agent_id": 34,
      "delay": 5.233,
      "onscreen_delay": 3.104,
      "typing_delay": 2.129,
      "typing_duration": 10.528,
      "wpm": 19,
      "message": "head = node 1 "
    },
    {
      "message_id": 284,
      "agent_id": 12,
      "delay": 6.527,
      "onscreen_delay": 5.69,
      "typing_delay": 0.837,
      "typing_duration": 8.141,
      "wpm": 44,
      "message": "ชี้ที่ node1 ชี้อยู่นะคะ "
    },
    {
      "message_id": 285,
      "agent_id": 33,
      "delay": 4.14,
      "onscreen_delay": 1.056,
      "typing_delay": 3.084,
      "typing_duration": 7.429,
      "wpm": 18,
      "message": "ถ้าสังเกต"
    },
    {
      "message_id": 286,
      "agent_id": 14,
      "delay": 3.427,
      "onscreen_delay": 3.427,
      "typing_delay": 0,
      "typing_duration": 8.109,
      "wpm": 74,
      "message": "จะเห็นว่าพวกนี้คือตัวชี้ เอามาเท่ากันได้ "
    },
    {
      "message_id": 287,
      "agent_id": 34,
      "delay": 4.108,
      "onscreen_delay": 2.812,
      "typing_delay": 1.296,
      "typing_duration": 7.585,
      "wpm": 47,
      "message": "คือตัวชี้เอามาเท่ากันได้ "
    },
    {
      "message_id": 288,
      "agent_id": 12,
      "delay": 3.584,
      "onscreen_delay": 2.881,
      "typing_delay": 0.703,
      "typing_duration": 8.064,
      "wpm": 24,
      "message": "ครูย้อนกลับไป "
    },
    {
      "message_id": 289,
      "agent_id": 33,
      "delay": 4.063,
      "onscreen_delay": 3.144,
      "typing_delay": 0.919,
      "typing_duration": 15,
      "wpm": 23,
      "message": "เห็นไหมคะข้างหลัง .next "
    },
    {
      "message_id": 290,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.998,
      "typing_delay": 0,
      "typing_duration": 5.929,
      "wpm": 83,
      "message": "มันชี้ไปที่ไหน ชี้ไปที่ตัวชี้ แต่"
    },
    {
      "message_id": 291,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 6.488,
      "typing_delay": 0.509,
      "typing_duration": 8.207,
      "wpm": 31,
      "message": "ถ้าเป็นลงท้ายด้วย "
    },
    {
      "message_id": 292,
      "agent_id": 12,
      "delay": 4.206,
      "onscreen_delay": 3.144,
      "typing_delay": 1.062,
      "typing_duration": 10.241,
      "wpm": 56,
      "message": ".data เห็นไหมคะ คืออะไร ต้องเป็นข้อมูล"
    },
    {
      "message_id": 293,
      "agent_id": 33,
      "delay": 6.24,
      "onscreen_delay": 5.349,
      "typing_delay": 0.891,
      "typing_duration": 9.345,
      "wpm": 37,
      "message": "เท่านั้น ถ้าตามหลังด้วย"
    },
    {
      "message_id": 294,
      "agent_id": 14,
      "delay": 5.344,
      "onscreen_delay": 5.332,
      "typing_delay": 0.012,
      "typing_duration": 9.9,
      "wpm": 74,
      "message": ".data ต้องเป็นข้อมูลที่อยู่ในช่องนี้มาตอบเท่านั้น "
    },
    {
      "message_id": 295,
      "agent_id": 34,
      "delay": 5.898,
      "onscreen_delay": 3.691,
      "typing_delay": 2.207,
      "typing_duration": 3.876,
      "wpm": 15,
      "message": "โอเค "
    },
    {
      "message_id": 296,
      "agent_id": 12,
      "delay": 2.312,
      "onscreen_delay": 0,
      "typing_delay": 2.312,
      "typing_duration": 7.756,
      "wpm": 14,
      "message": "คราวนี้ "
    },
    {
      "message_id": 297,
      "agent_id": 33,
      "delay": 3.752,
      "onscreen_delay": 2.904,
      "typing_delay": 0.848,
      "typing_duration": 15.005,
      "wpm": 28,
      "message": "ถ้าเราต้องการจะเข้าถึงข้อมูล"
    },
    {
      "message_id": 298,
      "agent_id": 14,
      "delay": 11.003,
      "onscreen_delay": 11.003,
      "typing_delay": 0,
      "typing_duration": 7.587,
      "wpm": 59,
      "message": "จากลิงก์ลิสต์ที่ครูให้มาด้านบน "
    },
    {
      "message_id": 299,
      "agent_id": 34,
      "delay": 7.002,
      "onscreen_delay": 6.543,
      "typing_delay": 0.459,
      "typing_duration": 9.617,
      "wpm": 48,
      "message": "ครูมีอยุ่ทั้งหมด 3 node ด้วยกัน "
    },
    {
      "message_id": 300,
      "agent_id": 12,
      "delay": 5.615,
      "onscreen_delay": 5.151,
      "typing_delay": 0.464,
      "typing_duration": 12.108,
      "wpm": 33,
      "message": "ต้นลิสต์อยู่ซ้ายหรืออยู่ขวา "
    },
    {
      "message_id": 301,
      "agent_id": 33,
      "delay": 8.107,
      "onscreen_delay": 7.201,
      "typing_delay": 0.906,
      "typing_duration": 15,
      "wpm": 42,
      "message": "อยู่ซ้ายถูกไหม รู้ได้อย่างไร เพราะว่ามันมี"
    },
    {
      "message_id": 302,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.23,
      "typing_delay": 0.768,
      "typing_duration": 8.148,
      "wpm": 79,
      "message": "head ชี้อยู่นะคะ เลยรู้ว่ามันอยู่ฝั่งโน่นนะ "
    },
    {
      "message_id": 303,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 4.491,
      "typing_delay": 2.505,
      "typing_duration": 9.523,
      "wpm": 33,
      "message": "ครูมีตัวชี้อยู่ 3 ตัว "
    },
    {
      "message_id": 304,
      "agent_id": 12,
      "delay": 5.522,
      "onscreen_delay": 4.773,
      "typing_delay": 0.749,
      "typing_duration": 12.363,
      "wpm": 39,
      "message": "นะคะ ที่ชี้อยู่ที่ node แต่ละตัว "
    },
    {
      "message_id": 305,
      "agent_id": 33,
      "delay": 8.361,
      "onscreen_delay": 7.158,
      "typing_delay": 1.203,
      "typing_duration": 15.001,
      "wpm": 18,
      "message": "มี node1 node 2 c]"
    },
    {
      "message_id": 306,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.99,
      "typing_delay": 0.01,
      "typing_duration": 6.631,
      "wpm": 25,
      "message": "นะคะ ข้อมูล"
    },
    {
      "message_id": 307,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 6.36,
      "typing_delay": 0.636,
      "typing_duration": 8.004,
      "wpm": 28,
      "message": "ตัวแรก node แรก"
    },
    {
      "message_id": 308,
      "agent_id": 12,
      "delay": 4.003,
      "onscreen_delay": 3.549,
      "typing_delay": 0.454,
      "typing_duration": 15.001,
      "wpm": 48,
      "message": "ข้อมูลหมายเลข  7 และ node หมายเลข 3 ตัวนี้ข้อมุล"
    },
    {
      "message_id": 309,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 9.861,
      "typing_delay": 1.139,
      "typing_duration": 15,
      "wpm": 30,
      "message": "หมายเลข 10 รู้จากไหน มันอยู่ใน"
    },
    {
      "message_id": 310,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 6.367,
      "wpm": 82,
      "message": "ช่อง data ใช่ไหม มันอยู่ในช่อง data "
    },
    {
      "message_id": 311,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.151,
      "typing_delay": 0.847,
      "typing_duration": 7.226,
      "wpm": 46,
      "message": "คราวนี้ เชื่อมมาที่รู้ "
    },
    {
      "message_id": 312,
      "agent_id": 12,
      "delay": 3.224,
      "onscreen_delay": 2.526,
      "typing_delay": 0.698,
      "typing_duration": 8.197,
      "wpm": 73,
      "message": "ได้อย่างไรอีก ก็ดูเส้นตัว next เห็นไหมคะ "
    },
    {
      "message_id": 313,
      "agent_id": 33,
      "delay": 4.196,
      "onscreen_delay": 3.493,
      "typing_delay": 0.703,
      "typing_duration": 15,
      "wpm": 41,
      "message": "อันนี้ก็ดูที่เส้น next มันเชื่อมที่ตัวถัด"
    },
    {
      "message_id": 314,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 5.35,
      "typing_delay": 5.649,
      "typing_duration": 6.912,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 5.217,
      "typing_delay": 1.781,
      "typing_duration": 15.001,
      "wpm": 41,
      "message": "ถ้าเราต้องการเข้าถึงข้อมูลที่อยุ่ในลิ้งลิ"
    },
    {
      "message_id": 316,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 10.357,
      "typing_delay": 0.641,
      "typing_duration": 8.972,
      "wpm": 70,
      "message": "นะคะ เช่น ครูเขียนคำสั่งแบบนี้ แล้วผลลัพธ์"
    },
    {
      "message_id": 317,
      "agent_id": 33,
      "delay": 6.994,
      "onscreen_delay": 6.252,
      "typing_delay": 0.742,
      "typing_duration": 7.725,
      "wpm": 29,
      "message": "มันจะเป็นแบบไหน "
    },
    {
      "message_id": 318,
      "agent_id": 14,
      "delay": 3.724,
      "onscreen_delay": 3.724,
      "typing_delay": 0,
      "typing_duration": 11.993,
      "wpm": 84,
      "message": "head.data เห็นไหมคะ ข้างหลังมันเป็นคำว่า \"data\" แสดงว่าต้องนำข้อมูล"
    },
    {
      "message_id": 319,
      "agent_id": 34,
      "delay": 7.992,
      "onscreen_delay": 7.378,
      "typing_delay": 0.614,
      "typing_duration": 7.981,
      "wpm": 49,
      "message": "ที่อยู่ในช่องฝั่งซ้ายมาตอย "
    },
    {
      "message_id": 320,
      "agent_id": 12,
      "delay": 3.99,
      "onscreen_delay": 3.177,
      "typing_delay": 0.813,
      "typing_duration": 14.012,
      "wpm": 42,
      "message": "ชี้อยู่ตรงนี้ใช่ไหม head.data แล้ว data "
    },
    {
      "message_id": 321,
      "agent_id": 33,
      "delay": 10.01,
      "onscreen_delay": 9.275,
      "typing_delay": 0.735,
      "typing_duration": 8.154,
      "wpm": 35,
      "message": "มันคืออะไร มันคือ 3 "
    },
    {
      "message_id": 322,
      "agent_id": 14,
      "delay": 6.009,
      "onscreen_delay": 6.009,
      "typing_delay": 0,
      "typing_duration": 9.509,
      "wpm": 38,
      "message": "ดูต่อนะคะ head.next.data "
    },
    {
      "message_id": 323,
      "agent_id": 34,
      "delay": 5.508,
      "onscreen_delay": 4.18,
      "typing_delay": 1.328,
      "typing_duration": 13.487,
      "wpm": 30,
      "message": "เท่ากับอะไร head อยู่ตรงนี้ "
    },
    {
      "message_id": 324,
      "agent_id": 12,
      "delay": 9.486,
      "onscreen_delay": 8.001,
      "typing_delay": 1.485,
      "typing_duration": 9.789,
      "wpm": 41,
      "message": ".next มานี่แล้ว ถูกไหม แล้ว "
    },
    {
      "message_id": 325,
      "agent_id": 33,
      "delay": 5.788,
      "onscreen_delay": 4.208,
      "typing_delay": 1.58,
      "typing_duration": 15.003,
      "wpm": 22,
      "message": ".data data ก็คือข้อมูล"
    },
    {
      "message_id": 326,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 9.634,
      "typing_delay": 1.367,
      "typing_duration": 7.716,
      "wpm": 25,
      "message": "= 7 ดูต่อนะคะ "
    },
    {
      "message_id": 327,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 5.174,
      "typing_delay": 1.825,
      "typing_duration": 7.95,
      "wpm": 26,
      "message": "head.next.next"
    },
    {
      "message_id": 328,
      "agent_id": 12,
      "delay": 3.949,
      "onscreen_delay": 3.381,
      "typing_delay": 0.568,
      "typing_duration": 7.692,
      "wpm": 37,
      "message": "แล้วค่อย .data head "
    },
    {
      "message_id": 329,
      "agent_id": 33,
      "delay": 3.69,
      "onscreen_delay": 2.205,
      "typing_delay": 1.485,
      "typing_duration": 15.001,
      "wpm": 23,
      "message": "อยู่ที่นี่ .next ตัวที่ "
    },
    {
      "message_id": 330,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.985,
      "typing_delay": 0.015,
      "typing_duration": 9.998,
      "wpm": 50,
      "message": "ตัวที่ 1 .next ตัวที่ 2 และ .data "
    },
    {
      "message_id": 331,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 5.79,
      "typing_delay": 1.209,
      "typing_duration": 9.38,
      "wpm": 50,
      "message": "เพราะฉะนั้นตอบเท่ากับ 10 โอเคนะ "
    },
    {
      "message_id": 332,
      "agent_id": 12,
      "delay": 5.379,
      "onscreen_delay": 3.009,
      "typing_delay": 2.37,
      "typing_duration": 5.343,
      "wpm": 39,
      "message": "ตัวถัดมาตัวนี้ "
    },
    {
      "message_id": 333,
      "agent_id": 33,
      "delay": 2.125,
      "onscreen_delay": 0,
      "typing_delay": 2.125,
      "typing_duration": 14.078,
      "wpm": 13,
      "message": "ตัวนี้ node2"
    },
    {
      "message_id": 334,
      "agent_id": 14,
      "delay": 10.077,
      "onscreen_delay": 9.993,
      "typing_delay": 0.084,
      "typing_duration": 9.775,
      "wpm": 45,
      "message": "node2 อยู่นี่ node2.next.data "
    },
    {
      "message_id": 335,
      "agent_id": 34,
      "delay": 6.075,
      "onscreen_delay": 5.078,
      "typing_delay": 0.997,
      "typing_duration": 5.285,
      "wpm": 37,
      "message": "ตอบเท่ากับ 10 "
    },
    {
      "message_id": 336,
      "agent_id": 12,
      "delay": 2.073,
      "onscreen_delay": 1.573,
      "typing_delay": 0.5,
      "typing_duration": 4.106,
      "wpm": 44,
      "message": "คนอื่นได้ไหม "
    },
    {
      "message_id": 337,
      "agent_id": 33,
      "delay": 1.29,
      "onscreen_delay": 0,
      "typing_delay": 1.29,
      "typing_duration": 7.167,
      "wpm": 17,
      "message": "ได้ไหมคะ"
    },
    {
      "message_id": 338,
      "agent_id": 14,
      "delay": 3.164,
      "onscreen_delay": 3.164,
      "typing_delay": 0,
      "typing_duration": 9.694,
      "wpm": 65,
      "message": "node2 เราอยู่ที่... เราเดินอยู่ที่นี่ next "
    },
    {
      "message_id": 339,
      "agent_id": 34,
      "delay": 5.691,
      "onscreen_delay": 5.099,
      "typing_delay": 0.592,
      "typing_duration": 12.948,
      "wpm": 37,
      "message": "ก็คือเดินถัดไป next คือเดินถัดไป "
    },
    {
      "message_id": 340,
      "agent_id": 12,
      "delay": 8.947,
      "onscreen_delay": 8.629,
      "typing_delay": 0.318,
      "typing_duration": 13.606,
      "wpm": 46,
      "message": "ถัดไปใช่หรือเปล่า เราเดินมาที่นี่แล้ว แล้ว"
    },
    {
      "message_id": 341,
      "agent_id": 33,
      "delay": 9.604,
      "onscreen_delay": 8.195,
      "typing_delay": 1.409,
      "typing_duration": 15,
      "wpm": 4,
      "message": "แล้ว"
    },
    {
      "message_id": 342,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.628,
      "typing_delay": 0.37,
      "typing_duration": 7.175,
      "wpm": 52,
      "message": "10 เราก็จะตอบตรงนี้ว่า 10 "
    },
    {
      "message_id": 343,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.136,
      "typing_delay": 1.861,
      "typing_duration": 8.94,
      "wpm": 30,
      "message": "นะคะ แล้วตัวนี้ล่ะ "
    },
    {
      "message_id": 344,
      "agent_id": 12,
      "delay": 4.936,
      "onscreen_delay": 4.105,
      "typing_delay": 0.831,
      "typing_duration": 11.113,
      "wpm": 22,
      "message": "node1 อยู่ที่นี่ "
    },
    {
      "message_id": 345,
      "agent_id": 33,
      "delay": 7.112,
      "onscreen_delay": 3.7,
      "typing_delay": 3.412,
      "typing_duration": 15,
      "wpm": 5,
      "message": "node1"
    },
    {
      "message_id": 346,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.966,
      "typing_delay": 0.033,
      "typing_duration": 10.648,
      "wpm": 34,
      "message": ".next.data ตอบเท่ากับ... "
    },
    {
      "message_id": 347,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.781,
      "typing_delay": 1.216,
      "typing_duration": 8.983,
      "wpm": 48,
      "message": "ตอบเท่ากับอะไรคะ 10 เหมือนกัน "
    },
    {
      "message_id": 348,
      "agent_id": 12,
      "delay": 4.982,
      "onscreen_delay": 0.671,
      "typing_delay": 4.311,
      "typing_duration": 6.839,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 33,
      "delay": 2.838,
      "onscreen_delay": 1.87,
      "typing_delay": 0.968,
      "typing_duration": 5.777,
      "wpm": 16,
      "message": "ได้ไหม"
    },
    {
      "message_id": 350,
      "agent_id": 14,
      "delay": 1.775,
      "onscreen_delay": 1.078,
      "typing_delay": 0.697,
      "typing_duration": 7.161,
      "wpm": 80,
      "message": "next คือ การเดิน เดินต่อไปอีกช่องหนึ่ง "
    },
    {
      "message_id": 351,
      "agent_id": 34,
      "delay": 3.158,
      "onscreen_delay": 2.036,
      "typing_delay": 1.122,
      "typing_duration": 14.395,
      "wpm": 25,
      "message": "ถูกไหมคะ node 1 เราเริ่ม "
    },
    {
      "message_id": 352,
      "agent_id": 12,
      "delay": 10.393,
      "onscreen_delay": 9.895,
      "typing_delay": 0.498,
      "typing_duration": 8.505,
      "wpm": 53,
      "message": "เราอยู่ที่ไหน node1 อยู่ที่นี่ "
    },
    {
      "message_id": 353,
      "agent_id": 33,
      "delay": 6.392,
      "onscreen_delay": 5.392,
      "typing_delay": 1,
      "typing_duration": 15.001,
      "wpm": 31,
      "message": "พอเขาบอกว่า next เราก้ก้าวถัดมา"
    },
    {
      "message_id": 354,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.985,
      "typing_delay": 0.015,
      "typing_duration": 12.375,
      "wpm": 62,
      "message": "เห็นไหมคะ มี next อีกตัวหนึ่ง แล้วก็ก้าวถัดมา .data "
    },
    {
      "message_id": 355,
      "agent_id": 34,
      "delay": 8.374,
      "onscreen_delay": 7.232,
      "typing_delay": 1.142,
      "typing_duration": 11.092,
      "wpm": 27,
      "message": "แล้วถามว่าแล้ว .data  "
    },
    {
      "message_id": 356,
      "agent_id": 12,
      "delay": 7.087,
      "onscreen_delay": 6.237,
      "typing_delay": 0.85,
      "typing_duration": 9.958,
      "wpm": 56,
      "message": "ถ้าเป็น data มีค่าเท่ากับเท่าไร มีค่า"
    },
    {
      "message_id": 357,
      "agent_id": 33,
      "delay": 5.956,
      "onscreen_delay": 5.01,
      "typing_delay": 0.946,
      "typing_duration": 7.487,
      "wpm": 30,
      "message": "เท่ากับ 10 นะคะ"
    },
    {
      "message_id": 358,
      "agent_id": 14,
      "delay": 3.486,
      "onscreen_delay": 1.01,
      "typing_delay": 2.476,
      "typing_duration": 7.45,
      "wpm": 18,
      "message": "ถ้าครูถาม"
    },
    {
      "message_id": 359,
      "agent_id": 34,
      "delay": 3.449,
      "onscreen_delay": 2.647,
      "typing_delay": 0.802,
      "typing_duration": 4.108,
      "wpm": 26,
      "message": "ต่อนะคะ "
    },
    {
      "message_id": 360,
      "agent_id": 12,
      "delay": 4.618,
      "onscreen_delay": 0,
      "typing_delay": 4.618,
      "typing_duration": 4.618,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 361,
      "agent_id": 33,
      "delay": 5.521,
      "onscreen_delay": 0,
      "typing_delay": 5.521,
      "typing_duration": 5.521,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 362,
      "agent_id": 14,
      "delay": 3.318,
      "onscreen_delay": 0,
      "typing_delay": 3.318,
      "typing_duration": 6.512,
      "wpm": 62,
      "message": "ตัวหลังเริ่มเปลี่ยนแล้วนะคะ "
    },
    {
      "message_id": 363,
      "agent_id": 34,
      "delay": 2.51,
      "onscreen_delay": 0.11,
      "typing_delay": 2.4,
      "typing_duration": 5.113,
      "wpm": 21,
      "message": "เดิมนี่"
    },
    {
      "message_id": 364,
      "agent_id": 12,
      "delay": 1.111,
      "onscreen_delay": 0.697,
      "typing_delay": 0.414,
      "typing_duration": 8.161,
      "wpm": 75,
      "message": "ครูตั้งคำถามโดยตัวข้างหลังสุดนี่เป็น data "
    },
    {
      "message_id": 365,
      "agent_id": 33,
      "delay": 4.16,
      "onscreen_delay": 3.407,
      "typing_delay": 0.753,
      "typing_duration": 11.816,
      "wpm": 42,
      "message": "ใชช่ไหมคะ ถามว่าเราจะเอาอะไรมาต่อ"
    },
    {
      "message_id": 366,
      "agent_id": 14,
      "delay": 7.814,
      "onscreen_delay": 7.144,
      "typing_delay": 0.67,
      "typing_duration": 8.001,
      "wpm": 77,
      "message": "ถ้าลงท้ายด้วย data นี่ เอาข้อมูลมาตอบนะคะ "
    },
    {
      "message_id": 367,
      "agent_id": 34,
      "delay": 4,
      "onscreen_delay": 3.429,
      "typing_delay": 0.571,
      "typing_duration": 11.737,
      "wpm": 58,
      "message": "เอาข้อมุลมาตอบ เอาข้อมูบที่อยู่ในช่องน่ะมาตอบ "
    },
    {
      "message_id": 368,
      "agent_id": 12,
      "delay": 7.735,
      "onscreen_delay": 2.792,
      "typing_delay": 4.943,
      "typing_duration": 4.943,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 369,
      "agent_id": 33,
      "delay": 3.734,
      "onscreen_delay": 0.837,
      "typing_delay": 2.897,
      "typing_duration": 6.657,
      "wpm": 16,
      "message": "ถามใหม่ "
    },
    {
      "message_id": 370,
      "agent_id": 14,
      "delay": 2.655,
      "onscreen_delay": 1.691,
      "typing_delay": 0.964,
      "typing_duration": 9.595,
      "wpm": 34,
      "message": "ถ้าครูเปลี่ยนเป็น head"
    },
    {
      "message_id": 371,
      "agent_id": 34,
      "delay": 5.594,
      "onscreen_delay": 3.881,
      "typing_delay": 1.713,
      "typing_duration": 6.298,
      "wpm": 12,
      "message": ".next "
    },
    {
      "message_id": 372,
      "agent_id": 12,
      "delay": 2.297,
      "onscreen_delay": 0.735,
      "typing_delay": 1.562,
      "typing_duration": 10.229,
      "wpm": 43,
      "message": "ครูเปลี่ยนใหม่  ถ้า head.next "
    },
    {
      "message_id": 373,
      "agent_id": 33,
      "delay": 6.227,
      "onscreen_delay": 5.512,
      "typing_delay": 0.715,
      "typing_duration": 15.002,
      "wpm": 32,
      "message": "จะเป็นอะไร ตัวสุดท้ายต่างกันแล้ว"
    },
    {
      "message_id": 374,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 10.953,
      "typing_delay": 0.048,
      "typing_duration": 8.133,
      "wpm": 81,
      "message": "ถูกไหมคะ ตัวสุดท้ายมันเป็น next แล้ว แสดงว่า"
    },
    {
      "message_id": 375,
      "agent_id": 34,
      "delay": 7,
      "onscreen_delay": 6.2,
      "typing_delay": 0.8,
      "typing_duration": 8.144,
      "wpm": 44,
      "message": "สิ่งที่ตอบต้องเป้นตัวชี้ "
    },
    {
      "message_id": 376,
      "agent_id": 12,
      "delay": 4.143,
      "onscreen_delay": 3.69,
      "typing_delay": 0.453,
      "typing_duration": 8.589,
      "wpm": 75,
      "message": "ตัวชี้ ถูกไหมคะ มีอะไรชี้อยู่ มีอะไรชี้อยู่ "
    },
    {
      "message_id": 377,
      "agent_id": 33,
      "delay": 4.587,
      "onscreen_delay": 1.101,
      "typing_delay": 3.486,
      "typing_duration": 11.734,
      "wpm": 12,
      "message": "head.next"
    },
    {
      "message_id": 378,
      "agent_id": 14,
      "delay": 7.733,
      "onscreen_delay": 5.811,
      "typing_delay": 1.922,
      "typing_duration": 9.689,
      "wpm": 14,
      "message": "head.next "
    },
    {
      "message_id": 379,
      "agent_id": 34,
      "delay": 5.688,
      "onscreen_delay": 5.009,
      "typing_delay": 0.679,
      "typing_duration": 8.992,
      "wpm": 53,
      "message": "คือเดินมานี่แล้ว next คือการเดิน "
    },
    {
      "message_id": 380,
      "agent_id": 12,
      "delay": 4.991,
      "onscreen_delay": 3.06,
      "typing_delay": 1.931,
      "typing_duration": 6.273,
      "wpm": 22,
      "message": "head.next "
    },
    {
      "message_id": 381,
      "agent_id": 33,
      "delay": 2.271,
      "onscreen_delay": 1.014,
      "typing_delay": 1.257,
      "typing_duration": 15,
      "wpm": 28,
      "message": "มายืนตรงนี้แล้ว ครูไม่ได้ถาม"
    },
    {
      "message_id": 382,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.834,
      "typing_delay": 0.165,
      "typing_duration": 9.772,
      "wpm": 77,
      "message": ".data ครูถาม head.next คืออะไร มันมาอยู่ตรงนี้แล้ว "
    },
    {
      "message_id": 383,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.58,
      "typing_delay": 0.418,
      "typing_duration": 9.644,
      "wpm": 53,
      "message": "แล้วมันคืออะไรแล้วมันมีอะไรชี้อยู่ "
    },
    {
      "message_id": 384,
      "agent_id": 12,
      "delay": 5.643,
      "onscreen_delay": 4.488,
      "typing_delay": 1.155,
      "typing_duration": 5.174,
      "wpm": 29,
      "message": "2 ถูกไหมคะ "
    },
    {
      "message_id": 385,
      "agent_id": 33,
      "delay": 3.295,
      "onscreen_delay": 0,
      "typing_delay": 3.295,
      "typing_duration": 11.916,
      "wpm": 11,
      "message": "คือ node2 "
    },
    {
      "message_id": 386,
      "agent_id": 14,
      "delay": 7.915,
      "onscreen_delay": 3.883,
      "typing_delay": 4.032,
      "typing_duration": 7.263,
      "wpm": 29,
      "message": "เดี๋ยวลองดูอีก"
    },
    {
      "message_id": 387,
      "agent_id": 34,
      "delay": 3.914,
      "onscreen_delay": 3.094,
      "typing_delay": 0.82,
      "typing_duration": 13,
      "wpm": 40,
      "message": "ข้อหนึ่งนะเดี๋ยวครูจะให้ทำแบบฝึกหัด "
    },
    {
      "message_id": 388,
      "agent_id": 12,
      "delay": 8.999,
      "onscreen_delay": 1.483,
      "typing_delay": 7.516,
      "typing_duration": 7.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 389,
      "agent_id": 33,
      "delay": 4.997,
      "onscreen_delay": 2.054,
      "typing_delay": 2.943,
      "typing_duration": 9.384,
      "wpm": 16,
      "message": "เดี๋ยวนะคะ"
    },
    {
      "message_id": 390,
      "agent_id": 14,
      "delay": 5.383,
      "onscreen_delay": 5.366,
      "typing_delay": 0.017,
      "typing_duration": 5.313,
      "wpm": 73,
      "message": "ครูพยายามจะเขียนอันนี้ก่อน "
    },
    {
      "message_id": 391,
      "agent_id": 34,
      "delay": 4.905,
      "onscreen_delay": 0,
      "typing_delay": 4.905,
      "typing_duration": 6.418,
      "wpm": 14,
      "message": "ตัวนี้ "
    },
    {
      "message_id": 392,
      "agent_id": 12,
      "delay": 2.415,
      "onscreen_delay": 0.25,
      "typing_delay": 2.165,
      "typing_duration": 7.487,
      "wpm": 20,
      "message": "node2.next "
    },
    {
      "message_id": 393,
      "agent_id": 33,
      "delay": 3.485,
      "onscreen_delay": 0.831,
      "typing_delay": 2.654,
      "typing_duration": 11.934,
      "wpm": 20,
      "message": "node2 อยู่ที่ไหน "
    },
    {
      "message_id": 394,
      "agent_id": 14,
      "delay": 7.933,
      "onscreen_delay": 7.933,
      "typing_delay": 0,
      "typing_duration": 9.625,
      "wpm": 56,
      "message": "อยู่ตรงนี้ node2.next แล้วมันเดินไหม "
    },
    {
      "message_id": 395,
      "agent_id": 34,
      "delay": 5.623,
      "onscreen_delay": 4.296,
      "typing_delay": 1.327,
      "typing_duration": 10.077,
      "wpm": 37,
      "message": "เดิมไหม next เดินมาที่นี่ "
    },
    {
      "message_id": 396,
      "agent_id": 12,
      "delay": 6.076,
      "onscreen_delay": 5.706,
      "typing_delay": 0.37,
      "typing_duration": 4.546,
      "wpm": 40,
      "message": "อะไรคะ node3 "
    },
    {
      "message_id": 397,
      "agent_id": 33,
      "delay": 2.075,
      "onscreen_delay": 0.097,
      "typing_delay": 1.978,
      "typing_duration": 11.466,
      "wpm": 13,
      "message": "node2.next"
    },
    {
      "message_id": 398,
      "agent_id": 14,
      "delay": 7.466,
      "onscreen_delay": 5.693,
      "typing_delay": 1.773,
      "typing_duration": 9.357,
      "wpm": 34,
      "message": "node2.next อยู่ตรงนี้ "
    },
    {
      "message_id": 399,
      "agent_id": 34,
      "delay": 5.356,
      "onscreen_delay": 4.906,
      "typing_delay": 0.45,
      "typing_duration": 9.931,
      "wpm": 27,
      "message": "อะไรชี้อยู่ node 3 "
    },
    {
      "message_id": 400,
      "agent_id": 12,
      "delay": 5.93,
      "onscreen_delay": 5.498,
      "typing_delay": 0.432,
      "typing_duration": 4.198,
      "wpm": 14,
      "message": "นะคะ "
    },
    {
      "message_id": 401,
      "agent_id": 33,
      "delay": 5.933,
      "onscreen_delay": 0,
      "typing_delay": 5.933,
      "typing_duration": 5.933,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 14,
      "delay": 1.933,
      "onscreen_delay": 0.963,
      "typing_delay": 0.97,
      "typing_duration": 10.193,
      "wpm": 29,
      "message": "ใช่ 3 เฉย ๆ คือ node "
    },
    {
      "message_id": 403,
      "agent_id": 34,
      "delay": 6.19,
      "onscreen_delay": 4.872,
      "typing_delay": 1.318,
      "typing_duration": 7.122,
      "wpm": 38,
      "message": "ต้องมี node ด้วยนะ"
    },
    {
      "message_id": 404,
      "agent_id": 12,
      "delay": 3.12,
      "onscreen_delay": 0.728,
      "typing_delay": 2.392,
      "typing_duration": 9.657,
      "wpm": 28,
      "message": "จะเห็นความต่างนะคะ "
    },
    {
      "message_id": 405,
      "agent_id": 33,
      "delay": 5.656,
      "onscreen_delay": 4.832,
      "typing_delay": 0.824,
      "typing_duration": 13.583,
      "wpm": 32,
      "message": "ถ้าลงท้ายด้วย .data เอาข้อมูล"
    },
    {
      "message_id": 406,
      "agent_id": 14,
      "delay": 9.581,
      "onscreen_delay": 8.989,
      "typing_delay": 0.592,
      "typing_duration": 6.256,
      "wpm": 58,
      "message": "มาใส่ ถ้าลงท้ายด้วย next "
    },
    {
      "message_id": 407,
      "agent_id": 34,
      "delay": 5.58,
      "onscreen_delay": 4.96,
      "typing_delay": 0.62,
      "typing_duration": 8.844,
      "wpm": 47,
      "message": "หาตัวชี้ใช่ไหม หาตัวชี้มาใส่ "
    },
    {
      "message_id": 408,
      "agent_id": 12,
      "delay": 4.843,
      "onscreen_delay": 4.469,
      "typing_delay": 0.374,
      "typing_duration": 10.975,
      "wpm": 46,
      "message": "คราวนี้เดี๋ยวครูมีแบบฝึกหัดให้อยู่ "
    },
    {
      "message_id": 409,
      "agent_id": 33,
      "delay": 6.972,
      "onscreen_delay": 5.004,
      "typing_delay": 1.968,
      "typing_duration": 9.832,
      "wpm": 37,
      "message": "6 ข้อ เดี๋ยวให้เพื่อนแจก"
    },
    {
      "message_id": 410,
      "agent_id": 14,
      "delay": 5.831,
      "onscreen_delay": 1.747,
      "typing_delay": 4.084,
      "typing_duration": 4.084,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 34,
      "delay": 3.976,
      "onscreen_delay": 0,
      "typing_delay": 3.976,
      "typing_duration": 3.976,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 412,
      "agent_id": 12,
      "delay": 5.208,
      "onscreen_delay": 0,
      "typing_delay": 5.208,
      "typing_duration": 5.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 33,
      "delay": 8.699,
      "onscreen_delay": 0,
      "typing_delay": 8.699,
      "typing_duration": 8.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 414,
      "agent_id": 14,
      "delay": 4.697,
      "onscreen_delay": 0.509,
      "typing_delay": 4.188,
      "typing_duration": 7.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 415,
      "agent_id": 34,
      "delay": 3.441,
      "onscreen_delay": 2.494,
      "typing_delay": 0.947,
      "typing_duration": 7.66,
      "wpm": 39,
      "message": "แบบฝึกหัดที่ครูให้ไป "
    },
    {
      "message_id": 416,
      "agent_id": 12,
      "delay": 3.657,
      "onscreen_delay": 2.991,
      "typing_delay": 0.666,
      "typing_duration": 11.024,
      "wpm": 61,
      "message": "แผ่นอื่นนะคะ ดูข้อแรกดูข้อที่ 1 อย่างเดียวเลย "
    },
    {
      "message_id": 417,
      "agent_id": 33,
      "delay": 7.023,
      "onscreen_delay": 2.525,
      "typing_delay": 4.498,
      "typing_duration": 4.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 418,
      "agent_id": 14,
      "delay": 3.022,
      "onscreen_delay": 0.091,
      "typing_delay": 2.931,
      "typing_duration": 5.12,
      "wpm": 9,
      "message": "ใช่ "
    },
    {
      "message_id": 419,
      "agent_id": 34,
      "delay": 1.85,
      "onscreen_delay": 0,
      "typing_delay": 1.85,
      "typing_duration": 8.101,
      "wpm": 41,
      "message": "พอเห็นขัอที่ 1แล้วนะคะ "
    },
    {
      "message_id": 420,
      "agent_id": 12,
      "delay": 4.099,
      "onscreen_delay": 3.554,
      "typing_delay": 0.545,
      "typing_duration": 11.735,
      "wpm": 37,
      "message": "เห็นรูปลิงค์ลิสต์ไหม ในกระดาษ"
    },
    {
      "message_id": 421,
      "agent_id": 33,
      "delay": 7.733,
      "onscreen_delay": 7,
      "typing_delay": 0.733,
      "typing_duration": 15.001,
      "wpm": 26,
      "message": "ที่ครูแจกจะมีรูปลิงค์ลิสต์"
    },
    {
      "message_id": 422,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 9.33,
      "typing_delay": 1.669,
      "typing_duration": 7.549,
      "wpm": 54,
      "message": "รูปลิงก์ลิสต์นี้มีกี่โหนดคะ "
    },
    {
      "message_id": 423,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.458,
      "typing_delay": 1.539,
      "typing_duration": 15.001,
      "wpm": 9,
      "message": "มีกี่โหนด"
    },
    {
      "message_id": 424,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.585,
      "typing_delay": 0.414,
      "typing_duration": 8.353,
      "wpm": 41,
      "message": "ตอบว่า 3 โหนด เห็นไหมคะ "
    },
    {
      "message_id": 425,
      "agent_id": 33,
      "delay": 6.998,
      "onscreen_delay": 5.601,
      "typing_delay": 1.397,
      "typing_duration": 9.645,
      "wpm": 20,
      "message": "มีอยู่ 3 โหนด"
    },
    {
      "message_id": 426,
      "agent_id": 14,
      "delay": 5.642,
      "onscreen_delay": 3.87,
      "typing_delay": 1.772,
      "typing_duration": 9.268,
      "wpm": 6,
      "message": "head "
    },
    {
      "message_id": 427,
      "agent_id": 34,
      "delay": 5.267,
      "onscreen_delay": 4.626,
      "typing_delay": 0.641,
      "typing_duration": 13.951,
      "wpm": 40,
      "message": "ชี้อยุ่ที่ไหนคะ head ชี้อยู่ที่ข้อมูล"
    },
    {
      "message_id": 428,
      "agent_id": 12,
      "delay": 9.947,
      "onscreen_delay": 8.089,
      "typing_delay": 1.858,
      "typing_duration": 10.376,
      "wpm": 33,
      "message": "10 นะคะ head ชี้อยู่ที่"
    },
    {
      "message_id": 429,
      "agent_id": 33,
      "delay": 6.375,
      "onscreen_delay": 5.132,
      "typing_delay": 1.243,
      "typing_duration": 13.484,
      "wpm": 17,
      "message": "ข้อมูลที่กับ 10 "
    },
    {
      "message_id": 430,
      "agent_id": 14,
      "delay": 9.482,
      "onscreen_delay": 9.415,
      "typing_delay": 0.067,
      "typing_duration": 7.637,
      "wpm": 84,
      "message": "นะคะ อยู่ 6 ข้อ คล้าย ๆ แบบโจทย์บนกระดานเลย "
    },
    {
      "message_id": 431,
      "agent_id": 34,
      "delay": 5.481,
      "onscreen_delay": 4.148,
      "typing_delay": 1.333,
      "typing_duration": 5.173,
      "wpm": 20,
      "message": "ลองทำดู "
    },
    {
      "message_id": 432,
      "agent_id": 12,
      "delay": 4.068,
      "onscreen_delay": 0,
      "typing_delay": 4.068,
      "typing_duration": 4.068,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 433,
      "agent_id": 33,
      "delay": 3.781,
      "onscreen_delay": 0,
      "typing_delay": 3.781,
      "typing_duration": 7.502,
      "wpm": 16,
      "message": "มี 6 ข้อ"
    },
    {
      "message_id": 434,
      "agent_id": 14,
      "delay": 3.499,
      "onscreen_delay": 3.318,
      "typing_delay": 0.181,
      "typing_duration": 4.135,
      "wpm": 40,
      "message": "ลองทำดูนะคะ "
    },
    {
      "message_id": 435,
      "agent_id": 34,
      "delay": 4.183,
      "onscreen_delay": 0,
      "typing_delay": 4.183,
      "typing_duration": 4.183,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 436,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 439,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 440,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.809,
      "typing_delay": 4.191,
      "typing_duration": 4.191,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 443,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 5.348,
      "typing_delay": 5.652,
      "typing_duration": 5.652,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 451,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 452,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 453,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 455,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 456,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 457,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 459,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 460,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 462,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 463,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 33,
      "delay": 11.002,
      "onscreen_delay": 3.35,
      "typing_delay": 7.652,
      "typing_duration": 7.652,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 468,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 5.332,
      "typing_delay": 5.668,
      "typing_duration": 5.668,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 474,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 475,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 478,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 480,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 481,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 483,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 484,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 5.608,
      "typing_delay": 5.39,
      "typing_duration": 5.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 486,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 487,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 488,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 489,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 491,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 492,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 494,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 33,
      "delay": 10.997,
      "onscreen_delay": 2.806,
      "typing_delay": 8.191,
      "typing_duration": 8.191,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 14,
      "delay": 6.996,
      "onscreen_delay": 2.762,
      "typing_delay": 4.234,
      "typing_duration": 4.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 499,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 504,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 5.537,
      "typing_delay": 5.463,
      "typing_duration": 5.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 507,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 6.003,
      "typing_delay": 4.995,
      "typing_duration": 4.995,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 14,
      "delay": 6.993,
      "onscreen_delay": 2.569,
      "typing_delay": 4.424,
      "typing_duration": 4.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 5.66,
      "typing_delay": 5.339,
      "typing_duration": 5.339,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 14,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 6.974,
      "typing_delay": 4.024,
      "typing_duration": 4.024,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 4.362,
      "typing_delay": 6.636,
      "typing_duration": 6.636,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 5.071,
      "typing_delay": 5.929,
      "typing_duration": 5.929,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 527,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 4.844,
      "typing_delay": 6.156,
      "typing_duration": 6.156,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 531,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 532,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.698,
      "typing_delay": 4.302,
      "typing_duration": 4.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 535,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 536,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 537,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 6.319,
      "typing_delay": 4.68,
      "typing_duration": 4.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 539,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 540,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 6.638,
      "typing_delay": 4.363,
      "typing_duration": 4.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 543,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 544,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 6.587,
      "typing_delay": 4.412,
      "typing_duration": 4.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 546,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 548,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 549,
      "agent_id": 33,
      "delay": 11.003,
      "onscreen_delay": 7.049,
      "typing_delay": 3.954,
      "typing_duration": 3.954,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 14,
      "delay": 7.001,
      "onscreen_delay": 1.742,
      "typing_delay": 5.259,
      "typing_duration": 5.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 551,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 552,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 554,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 1.748,
      "typing_delay": 9.253,
      "typing_duration": 9.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 555,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 559,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 14,
      "delay": 11.77,
      "onscreen_delay": 0,
      "typing_delay": 11.77,
      "typing_duration": 11.77,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 564,
      "agent_id": 12,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 569,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 14,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 14,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 580,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 583,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 584,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 586,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 587,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 588,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 33,
      "delay": 10.996,
      "onscreen_delay": 4.923,
      "typing_delay": 6.073,
      "typing_duration": 7.737,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 3.294,
      "typing_delay": 7.707,
      "typing_duration": 7.707,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 595,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 597,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 6.333,
      "typing_delay": 4.666,
      "typing_duration": 4.666,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 599,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 601,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 602,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 2.109,
      "typing_delay": 8.89,
      "typing_duration": 8.89,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 603,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 604,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 605,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 6.959,
      "typing_delay": 4.04,
      "typing_duration": 4.04,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 607,
      "agent_id": 34,
      "delay": 12.264,
      "onscreen_delay": 0,
      "typing_delay": 12.264,
      "typing_duration": 12.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 608,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 609,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 6.702,
      "typing_delay": 4.297,
      "typing_duration": 4.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 612,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 617,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 620,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 4.521,
      "typing_delay": 6.477,
      "typing_duration": 6.477,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 623,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 33,
      "delay": 13.815,
      "onscreen_delay": 0,
      "typing_delay": 13.815,
      "typing_duration": 13.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 14,
      "delay": 10.175,
      "onscreen_delay": 0,
      "typing_delay": 10.175,
      "typing_duration": 10.175,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 627,
      "agent_id": 34,
      "delay": 6.318,
      "onscreen_delay": 0,
      "typing_delay": 6.318,
      "typing_duration": 6.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 12,
      "delay": 3.875,
      "onscreen_delay": 0,
      "typing_delay": 3.875,
      "typing_duration": 11.56,
      "wpm": 62,
      "message": "(อาจารย์สุธาสินี) โอเคนะคะ เดี๋ยวมาดูเฉลยด้วยกัน "
    },
    {
      "message_id": 629,
      "agent_id": 33,
      "delay": 7.559,
      "onscreen_delay": 2.531,
      "typing_delay": 5.028,
      "typing_duration": 5.028,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 14,
      "delay": 4.072,
      "onscreen_delay": 0,
      "typing_delay": 4.072,
      "typing_duration": 4.072,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 631,
      "agent_id": 34,
      "delay": 4.68,
      "onscreen_delay": 0,
      "typing_delay": 4.68,
      "typing_duration": 8.757,
      "wpm": 9,
      "message": "ทีนี้ "
    },
    {
      "message_id": 632,
      "agent_id": 12,
      "delay": 4.757,
      "onscreen_delay": 4.011,
      "typing_delay": 0.746,
      "typing_duration": 4.717,
      "wpm": 19,
      "message": "ดูนะคะ "
    },
    {
      "message_id": 633,
      "agent_id": 33,
      "delay": 3.157,
      "onscreen_delay": 0,
      "typing_delay": 3.157,
      "typing_duration": 9.598,
      "wpm": 8,
      "message": "ครูมี"
    },
    {
      "message_id": 634,
      "agent_id": 14,
      "delay": 5.596,
      "onscreen_delay": 5.345,
      "typing_delay": 0.251,
      "typing_duration": 6.247,
      "wpm": 98,
      "message": "โจทย์มาให้นะคะ เดี๋ยวครูเอาเส้นนี้ออกก่อน "
    },
    {
      "message_id": 635,
      "agent_id": 34,
      "delay": 2.846,
      "onscreen_delay": 0,
      "typing_delay": 2.846,
      "typing_duration": 8.278,
      "wpm": 27,
      "message": "ครูมีโจทย์มาให้ "
    },
    {
      "message_id": 636,
      "agent_id": 12,
      "delay": 4.277,
      "onscreen_delay": 3.504,
      "typing_delay": 0.773,
      "typing_duration": 12.08,
      "wpm": 36,
      "message": "จะมีอยู่ทั้งหมด 3 โหนดด้วยกัน "
    },
    {
      "message_id": 637,
      "agent_id": 33,
      "delay": 8.078,
      "onscreen_delay": 6.708,
      "typing_delay": 1.37,
      "typing_duration": 14.638,
      "wpm": 19,
      "message": "มีโหนดข้อมูล 10, 20 "
    },
    {
      "message_id": 638,
      "agent_id": 14,
      "delay": 10.637,
      "onscreen_delay": 10.637,
      "typing_delay": 0,
      "typing_duration": 10.473,
      "wpm": 69,
      "message": "แล้วก็ 30 นะคะ โหนดแรก รู้ได้อย่างไรว่ามีโหนดแรก"
    },
    {
      "message_id": 639,
      "agent_id": 34,
      "delay": 6.636,
      "onscreen_delay": 5.672,
      "typing_delay": 0.964,
      "typing_duration": 14.5,
      "wpm": 42,
      "message": "อยู่ที่ไหนมี head ชี้อยู่มี headช ชี้อยู่ "
    },
    {
      "message_id": 640,
      "agent_id": 12,
      "delay": 10.499,
      "onscreen_delay": 8.604,
      "typing_delay": 1.895,
      "typing_duration": 11.769,
      "wpm": 50,
      "message": "โหนดที่ 2 มี p ชี้อยู่ มี p ชี้อยู่นะคะ "
    },
    {
      "message_id": 641,
      "agent_id": 33,
      "delay": 7.768,
      "onscreen_delay": 6.933,
      "typing_delay": 0.835,
      "typing_duration": 15,
      "wpm": 6,
      "message": "มี T ช"
    },
    {
      "message_id": 642,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.631,
      "typing_delay": 0.368,
      "typing_duration": 8.644,
      "wpm": 54,
      "message": "มีอะไร ตัว q นะคะ ตัว q ชี้อยู่ "
    },
    {
      "message_id": 643,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 6.118,
      "typing_delay": 0.878,
      "typing_duration": 8.646,
      "wpm": 29,
      "message": "ชี้เข้าๆไปที่โหนด "
    },
    {
      "message_id": 644,
      "agent_id": 12,
      "delay": 4.645,
      "onscreen_delay": 3.365,
      "typing_delay": 1.28,
      "typing_duration": 8.521,
      "wpm": 16,
      "message": "q ชี้อยู่ "
    },
    {
      "message_id": 645,
      "agent_id": 33,
      "delay": 4.52,
      "onscreen_delay": 2.781,
      "typing_delay": 1.739,
      "typing_duration": 11.796,
      "wpm": 14,
      "message": "โจทย์ข้อแรก"
    },
    {
      "message_id": 646,
      "agent_id": 14,
      "delay": 7.794,
      "onscreen_delay": 7.076,
      "typing_delay": 0.718,
      "typing_duration": 7.117,
      "wpm": 57,
      "message": "head.next นะคะ head ตัวหลัง "
    },
    {
      "message_id": 647,
      "agent_id": 34,
      "delay": 3.793,
      "onscreen_delay": 3.335,
      "typing_delay": 0.458,
      "typing_duration": 7.723,
      "wpm": 60,
      "message": "แสดงว่าาต้องตอบเป็นตัวชี้แน่เลย "
    },
    {
      "message_id": 648,
      "agent_id": 12,
      "delay": 3.722,
      "onscreen_delay": 2.991,
      "typing_delay": 0.731,
      "typing_duration": 11.902,
      "wpm": 45,
      "message": "ที่นี่ .next แปลว่า เดินไปอีก 1 ก้าว "
    },
    {
      "message_id": 649,
      "agent_id": 33,
      "delay": 7.901,
      "onscreen_delay": 6.613,
      "typing_delay": 1.288,
      "typing_duration": 13.601,
      "wpm": 22,
      "message": ".next มาอยุ่ที่นี่ละ"
    },
    {
      "message_id": 650,
      "agent_id": 14,
      "delay": 9.598,
      "onscreen_delay": 9.207,
      "typing_delay": 0.391,
      "typing_duration": 8.56,
      "wpm": 60,
      "message": "นี่ที่ครูชี้อยู่นี่มีอะไรชี้อยู่ p "
    },
    {
      "message_id": 651,
      "agent_id": 34,
      "delay": 5.597,
      "onscreen_delay": 4.596,
      "typing_delay": 1.001,
      "typing_duration": 11.07,
      "wpm": 28,
      "message": "ใช่ไหมคะมี p ชี้อนยู่ "
    },
    {
      "message_id": 652,
      "agent_id": 12,
      "delay": 7.069,
      "onscreen_delay": 3.569,
      "typing_delay": 3.5,
      "typing_duration": 4.708,
      "wpm": 16,
      "message": "ถัดมา "
    },
    {
      "message_id": 653,
      "agent_id": 33,
      "delay": 3.068,
      "onscreen_delay": 1.699,
      "typing_delay": 1.369,
      "typing_duration": 12.026,
      "wpm": 9,
      "message": "ถัดมา P"
    },
    {
      "message_id": 654,
      "agent_id": 14,
      "delay": 8.025,
      "onscreen_delay": 7.72,
      "typing_delay": 0.305,
      "typing_duration": 8.843,
      "wpm": 39,
      "message": ".data ข้างหลังเป็น data "
    },
    {
      "message_id": 655,
      "agent_id": 34,
      "delay": 4.841,
      "onscreen_delay": 3.806,
      "typing_delay": 1.035,
      "typing_duration": 11.041,
      "wpm": 42,
      "message": "แดสงว่าต้องเอาข้อมูลในช่องมาตอบ "
    },
    {
      "message_id": 656,
      "agent_id": 12,
      "delay": 7.04,
      "onscreen_delay": 6.019,
      "typing_delay": 1.021,
      "typing_duration": 12.438,
      "wpm": 36,
      "message": "p อยู่นี่ .data ตอบเท่าไหน ตอบ "
    },
    {
      "message_id": 657,
      "agent_id": 33,
      "delay": 8.438,
      "onscreen_delay": 4.45,
      "typing_delay": 3.988,
      "typing_duration": 9.52,
      "wpm": 6,
      "message": "= 20"
    },
    {
      "message_id": 658,
      "agent_id": 14,
      "delay": 5.516,
      "onscreen_delay": 1.336,
      "typing_delay": 4.18,
      "typing_duration": 4.18,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 0,
      "typing_delay": 6.998,
      "typing_duration": 6.998,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 660,
      "agent_id": 12,
      "delay": 3.295,
      "onscreen_delay": 0,
      "typing_delay": 3.295,
      "typing_duration": 13.41,
      "wpm": 6,
      "message": "ถัดมา "
    },
    {
      "message_id": 661,
      "agent_id": 33,
      "delay": 9.404,
      "onscreen_delay": 5.034,
      "typing_delay": 4.37,
      "typing_duration": 12.892,
      "wpm": 7,
      "message": "p.next"
    },
    {
      "message_id": 662,
      "agent_id": 14,
      "delay": 8.891,
      "onscreen_delay": 8.362,
      "typing_delay": 0.529,
      "typing_duration": 12.222,
      "wpm": 76,
      "message": ".data เพราะฉะนั้น เราจะต้องหาจุดเริ่มต้น เอามือไปชี้ตัวแรกก่อน "
    },
    {
      "message_id": 663,
      "agent_id": 34,
      "delay": 8.22,
      "onscreen_delay": 5.789,
      "typing_delay": 2.431,
      "typing_duration": 13.307,
      "wpm": 23,
      "message": "p.next  next คือเดิน "
    },
    {
      "message_id": 664,
      "agent_id": 12,
      "delay": 9.305,
      "onscreen_delay": 8.618,
      "typing_delay": 0.687,
      "typing_duration": 8.301,
      "wpm": 54,
      "message": "ถูกไหม เดินถัดมา .data เอาอะไร"
    },
    {
      "message_id": 665,
      "agent_id": 33,
      "delay": 5.304,
      "onscreen_delay": 4.169,
      "typing_delay": 1.135,
      "typing_duration": 4.662,
      "wpm": 26,
      "message": "มาใส่ 30 "
    },
    {
      "message_id": 666,
      "agent_id": 14,
      "delay": 4.15,
      "onscreen_delay": 0,
      "typing_delay": 4.15,
      "typing_duration": 6.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 34,
      "delay": 2.501,
      "onscreen_delay": 1.371,
      "typing_delay": 1.13,
      "typing_duration": 4.256,
      "wpm": 35,
      "message": "โอเค ถัดมา "
    },
    {
      "message_id": 668,
      "agent_id": 12,
      "delay": 1.676,
      "onscreen_delay": 0,
      "typing_delay": 1.676,
      "typing_duration": 8.562,
      "wpm": 33,
      "message": "q.next q อยู่ที่ไหน "
    },
    {
      "message_id": 669,
      "agent_id": 33,
      "delay": 4.56,
      "onscreen_delay": 2.73,
      "typing_delay": 1.83,
      "typing_duration": 15,
      "wpm": 28,
      "message": "ตัวนี้ใช่ไหมคะ ตัวสุดท้ายเลย"
    },
    {
      "message_id": 670,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 9.929,
      "wpm": 24,
      "message": "q ชี้อยู่ q.next "
    },
    {
      "message_id": 671,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 3.754,
      "typing_delay": 3.242,
      "typing_duration": 15,
      "wpm": 12,
      "message": "next มันมีอะ"
    },
    {
      "message_id": 672,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.53,
      "typing_delay": 0.469,
      "typing_duration": 12.862,
      "wpm": 36,
      "message": "มันหยุดแล้ว เพราะฉะนั้น เราก็จะ"
    },
    {
      "message_id": 673,
      "agent_id": 33,
      "delay": 8.861,
      "onscreen_delay": 7.94,
      "typing_delay": 0.921,
      "typing_duration": 14.52,
      "wpm": 12,
      "message": "ตอบว่ามันคือ "
    },
    {
      "message_id": 674,
      "agent_id": 14,
      "delay": 10.519,
      "onscreen_delay": 9.894,
      "typing_delay": 0.625,
      "typing_duration": 11.071,
      "wpm": 41,
      "message": "null หรือ none ใช้ได้เหมือนกัน "
    },
    {
      "message_id": 675,
      "agent_id": 34,
      "delay": 7.071,
      "onscreen_delay": 6.407,
      "typing_delay": 0.664,
      "typing_duration": 8.731,
      "wpm": 67,
      "message": "ว่าไม่มีอะไรต่อท้ายแล้วจบที่ต้องนี้แล้ว "
    },
    {
      "message_id": 676,
      "agent_id": 12,
      "delay": 4.73,
      "onscreen_delay": 3.437,
      "typing_delay": 1.293,
      "typing_duration": 6.762,
      "wpm": 18,
      "message": "นะคะ  จบ "
    },
    {
      "message_id": 677,
      "agent_id": 33,
      "delay": 2.761,
      "onscreen_delay": 1.7,
      "typing_delay": 1.061,
      "typing_duration": 15,
      "wpm": 12,
      "message": "ถัดมา q.data "
    },
    {
      "message_id": 678,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.414,
      "typing_delay": 0.585,
      "typing_duration": 7.254,
      "wpm": 52,
      "message": "q อยู่ไหน q อยู่นี่ .data "
    },
    {
      "message_id": 679,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.933,
      "typing_delay": 1.064,
      "typing_duration": 14.3,
      "wpm": 41,
      "message": "เอาข้อมุลมาใส่เพราะฉะนั้นเอาข้อมูลมาตอบ "
    },
    {
      "message_id": 680,
      "agent_id": 12,
      "delay": 10.299,
      "onscreen_delay": 9.475,
      "typing_delay": 0.824,
      "typing_duration": 4.509,
      "wpm": 23,
      "message": "30 นะคะ "
    },
    {
      "message_id": 681,
      "agent_id": 33,
      "delay": 6.297,
      "onscreen_delay": 4.834,
      "typing_delay": 1.463,
      "typing_duration": 10.903,
      "wpm": 18,
      "message": "ถัดมา มี next "
    },
    {
      "message_id": 682,
      "agent_id": 14,
      "delay": 6.902,
      "onscreen_delay": 6.902,
      "typing_delay": 0,
      "typing_duration": 12.448,
      "wpm": 24,
      "message": "หลายตัวเลย head.next"
    },
    {
      "message_id": 683,
      "agent_id": 34,
      "delay": 8.446,
      "onscreen_delay": 6.958,
      "typing_delay": 1.488,
      "typing_duration": 10.511,
      "wpm": 14,
      "message": ".next.data "
    },
    {
      "message_id": 684,
      "agent_id": 12,
      "delay": 6.509,
      "onscreen_delay": 5.591,
      "typing_delay": 0.918,
      "typing_duration": 8.778,
      "wpm": 60,
      "message": "ที่นี่ .next ตัวที่ 1 เดินมา 1 ช่อง "
    },
    {
      "message_id": 685,
      "agent_id": 33,
      "delay": 4.777,
      "onscreen_delay": 3.848,
      "typing_delay": 0.929,
      "typing_duration": 13.625,
      "wpm": 23,
      "message": "มี . next อีกใช่ไหมคะ "
    },
    {
      "message_id": 686,
      "agent_id": 14,
      "delay": 9.623,
      "onscreen_delay": 9.623,
      "typing_delay": 0,
      "typing_duration": 10.865,
      "wpm": 46,
      "message": ".data เสร็จแล้วเอาข้อมูลมาใส่ ตอบ "
    },
    {
      "message_id": 687,
      "agent_id": 34,
      "delay": 6.86,
      "onscreen_delay": 6.177,
      "typing_delay": 0.683,
      "typing_duration": 4.944,
      "wpm": 21,
      "message": "30 โอเค "
    },
    {
      "message_id": 688,
      "agent_id": 12,
      "delay": 4.675,
      "onscreen_delay": 0,
      "typing_delay": 4.675,
      "typing_duration": 6.158,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 33,
      "delay": 2.157,
      "onscreen_delay": 1.375,
      "typing_delay": 0.782,
      "typing_duration": 4.309,
      "wpm": 21,
      "message": "ได้ไหม "
    },
    {
      "message_id": 690,
      "agent_id": 14,
      "delay": 2.732,
      "onscreen_delay": 0,
      "typing_delay": 2.732,
      "typing_duration": 8.999,
      "wpm": 25,
      "message": "สมมติครูมีโจทย์"
    },
    {
      "message_id": 691,
      "agent_id": 34,
      "delay": 4.993,
      "onscreen_delay": 4.394,
      "typing_delay": 0.599,
      "typing_duration": 13.036,
      "wpm": 28,
      "message": "ให้ข้อ 1 ช่วยครูตอบหน่อย "
    },
    {
      "message_id": 692,
      "agent_id": 12,
      "delay": 9.032,
      "onscreen_delay": 8.657,
      "typing_delay": 0.375,
      "typing_duration": 11.808,
      "wpm": 27,
      "message": "จะตอบอะไรดี head.next"
    },
    {
      "message_id": 693,
      "agent_id": 33,
      "delay": 7.807,
      "onscreen_delay": 6.726,
      "typing_delay": 1.081,
      "typing_duration": 14.506,
      "wpm": 16,
      "message": ".data ตอบอะไรคะ "
    },
    {
      "message_id": 694,
      "agent_id": 14,
      "delay": 10.505,
      "onscreen_delay": 10.505,
      "typing_delay": 0,
      "typing_duration": 7.354,
      "wpm": 67,
      "message": "ช่วยครูดูหน่อย ดูบนกระดานเร็ว ตอบ"
    },
    {
      "message_id": 695,
      "agent_id": 34,
      "delay": 6.504,
      "onscreen_delay": 4.891,
      "typing_delay": 1.613,
      "typing_duration": 5.401,
      "wpm": 28,
      "message": "เท่ากับ..."
    },
    {
      "message_id": 696,
      "agent_id": 12,
      "delay": 4.523,
      "onscreen_delay": 0,
      "typing_delay": 4.523,
      "typing_duration": 4.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 33,
      "delay": 2.502,
      "onscreen_delay": 0,
      "typing_delay": 2.502,
      "typing_duration": 8.788,
      "wpm": 26,
      "message": "คนอื่นตอบอะไรคะ "
    },
    {
      "message_id": 698,
      "agent_id": 14,
      "delay": 4.786,
      "onscreen_delay": 4.038,
      "typing_delay": 0.748,
      "typing_duration": 4.271,
      "wpm": 39,
      "message": "20 ใช่ไหมคะ "
    },
    {
      "message_id": 699,
      "agent_id": 34,
      "delay": 4.79,
      "onscreen_delay": 0,
      "typing_delay": 4.79,
      "typing_duration": 4.79,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 700,
      "agent_id": 12,
      "delay": 4.014,
      "onscreen_delay": 0,
      "typing_delay": 4.014,
      "typing_duration": 8.414,
      "wpm": 7,
      "message": "โอเค "
    },
    {
      "message_id": 701,
      "agent_id": 33,
      "delay": 4.412,
      "onscreen_delay": 3.327,
      "typing_delay": 1.085,
      "typing_duration": 11.892,
      "wpm": 13,
      "message": "แปลว่าอะไร "
    },
    {
      "message_id": 702,
      "agent_id": 14,
      "delay": 7.89,
      "onscreen_delay": 7.74,
      "typing_delay": 0.15,
      "typing_duration": 11.502,
      "wpm": 30,
      "message": "20 อ๋อ อีกอันหนึ่งล่ะคะ "
    },
    {
      "message_id": 703,
      "agent_id": 34,
      "delay": 7.501,
      "onscreen_delay": 5.04,
      "typing_delay": 2.461,
      "typing_duration": 8.569,
      "wpm": 28,
      "message": "p.next ตอบอะไรคะ "
    },
    {
      "message_id": 704,
      "agent_id": 12,
      "delay": 4.567,
      "onscreen_delay": 2.685,
      "typing_delay": 1.882,
      "typing_duration": 7.274,
      "wpm": 45,
      "message": "ข้างหลังเป็น next แล้ว  "
    },
    {
      "message_id": 705,
      "agent_id": 33,
      "delay": 3.273,
      "onscreen_delay": 1.507,
      "typing_delay": 1.766,
      "typing_duration": 15.001,
      "wpm": 23,
      "message": "ต้องตอบตัวชี้นะคะ ต้องต"
    },
    {
      "message_id": 706,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.145,
      "typing_delay": 0.853,
      "typing_duration": 6.662,
      "wpm": 14,
      "message": "p.next "
    },
    {
      "message_id": 707,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 2.506,
      "typing_delay": 4.49,
      "typing_duration": 4.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 708,
      "agent_id": 12,
      "delay": 2.994,
      "onscreen_delay": 1.381,
      "typing_delay": 1.613,
      "typing_duration": 8.782,
      "wpm": 31,
      "message": "ไม่ใช่ตัวเลขแล้วนะ "
    },
    {
      "message_id": 709,
      "agent_id": 33,
      "delay": 4.779,
      "onscreen_delay": 3.897,
      "typing_delay": 0.882,
      "typing_duration": 15.002,
      "wpm": 35,
      "message": "เพราะว่ามันไม่ได้ลงท้ายด้วย data นะ"
    },
    {
      "message_id": 710,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 10.401,
      "typing_delay": 0.6,
      "typing_duration": 6.318,
      "wpm": 43,
      "message": "มันลงท้ายด้วย next "
    },
    {
      "message_id": 711,
      "agent_id": 34,
      "delay": 7,
      "onscreen_delay": 5.539,
      "typing_delay": 1.461,
      "typing_duration": 13.973,
      "wpm": 30,
      "message": "มัลงท้ายด้วย next เวลาตอบคือ "
    },
    {
      "message_id": 712,
      "agent_id": 12,
      "delay": 9.972,
      "onscreen_delay": 4.363,
      "typing_delay": 5.609,
      "typing_duration": 5.609,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 33,
      "delay": 5.971,
      "onscreen_delay": 1.24,
      "typing_delay": 4.731,
      "typing_duration": 4.731,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 14,
      "delay": 4.697,
      "onscreen_delay": 0,
      "typing_delay": 4.697,
      "typing_duration": 4.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 715,
      "agent_id": 34,
      "delay": 4.787,
      "onscreen_delay": 0,
      "typing_delay": 4.787,
      "typing_duration": 7.132,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 12,
      "delay": 3.13,
      "onscreen_delay": 2.034,
      "typing_delay": 1.096,
      "typing_duration": 4.258,
      "wpm": 46,
      "message": "มีอะไรชี้อยู่ "
    },
    {
      "message_id": 717,
      "agent_id": 33,
      "delay": 4.961,
      "onscreen_delay": 0,
      "typing_delay": 4.961,
      "typing_duration": 13.652,
      "wpm": 1,
      "message": "p"
    },
    {
      "message_id": 718,
      "agent_id": 14,
      "delay": 9.651,
      "onscreen_delay": 9.421,
      "typing_delay": 0.23,
      "typing_duration": 9.548,
      "wpm": 19,
      "message": ".next p.next "
    },
    {
      "message_id": 719,
      "agent_id": 34,
      "delay": 5.698,
      "onscreen_delay": 0,
      "typing_delay": 5.698,
      "typing_duration": 8.861,
      "wpm": 19,
      "message": "ทำอย่างไรคะ"
    },
    {
      "message_id": 720,
      "agent_id": 12,
      "delay": 4.86,
      "onscreen_delay": 2.865,
      "typing_delay": 1.995,
      "typing_duration": 6.82,
      "wpm": 26,
      "message": "อ๋อ q ใช่ไหม "
    },
    {
      "message_id": 721,
      "agent_id": 33,
      "delay": 4.565,
      "onscreen_delay": 0,
      "typing_delay": 4.565,
      "typing_duration": 4.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 14,
      "delay": 4.261,
      "onscreen_delay": 0,
      "typing_delay": 4.261,
      "typing_duration": 4.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 34,
      "delay": 4.88,
      "onscreen_delay": 0,
      "typing_delay": 4.88,
      "typing_duration": 4.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 33,
      "delay": 10.995,
      "onscreen_delay": 7.29,
      "typing_delay": 3.705,
      "typing_duration": 13.132,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 14,
      "delay": 9.13,
      "onscreen_delay": 8.977,
      "typing_delay": 0.153,
      "typing_duration": 6.762,
      "wpm": 71,
      "message": "ดูความต่างนะ ลองดูความต่างนี้กัน "
    },
    {
      "message_id": 727,
      "agent_id": 34,
      "delay": 5.129,
      "onscreen_delay": 4.686,
      "typing_delay": 0.443,
      "typing_duration": 11.477,
      "wpm": 25,
      "message": "ถ้าลงท้ายด้วย .data "
    },
    {
      "message_id": 728,
      "agent_id": 12,
      "delay": 7.477,
      "onscreen_delay": 6.249,
      "typing_delay": 1.228,
      "typing_duration": 8.577,
      "wpm": 56,
      "message": "data สิ่งที่เราเอามาเขียนคืออะไร "
    },
    {
      "message_id": 729,
      "agent_id": 33,
      "delay": 4.576,
      "onscreen_delay": 3.906,
      "typing_delay": 0.67,
      "typing_duration": 15.001,
      "wpm": 33,
      "message": "ก็คือสิ่งที่อยู่ในช่อง เอาสิ่งที่"
    },
    {
      "message_id": 730,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 9.246,
      "wpm": 65,
      "message": "คือ ข้อมูลใช่ไหมคะ แต่เมื่อไรก็ตามที่ตอบ"
    },
    {
      "message_id": 731,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.659,
      "typing_delay": 0.34,
      "typing_duration": 11.937,
      "wpm": 36,
      "message": "ลงท้ายถ้าโจทย์ลงท้ายด้วย โอเค "
    },
    {
      "message_id": 732,
      "agent_id": 12,
      "delay": 7.936,
      "onscreen_delay": 7.222,
      "typing_delay": 0.714,
      "typing_duration": 6.726,
      "wpm": 60,
      "message": "เห็นไหมคะ next เอาอะไรมาตอบ "
    },
    {
      "message_id": 733,
      "agent_id": 33,
      "delay": 3.935,
      "onscreen_delay": 2.526,
      "typing_delay": 1.409,
      "typing_duration": 15,
      "wpm": 12,
      "message": "ตัวชี้ เอาตั"
    },
    {
      "message_id": 734,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 5.195,
      "wpm": 40,
      "message": "ที่ชี้น่ะมาตอบ "
    },
    {
      "message_id": 735,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 0.866,
      "typing_delay": 6.131,
      "typing_duration": 7.761,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 12,
      "delay": 3.76,
      "onscreen_delay": 0.83,
      "typing_delay": 2.93,
      "typing_duration": 4.521,
      "wpm": 27,
      "message": "โอเคนะคะ "
    },
    {
      "message_id": 737,
      "agent_id": 33,
      "delay": 4.423,
      "onscreen_delay": 0,
      "typing_delay": 4.423,
      "typing_duration": 4.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 14,
      "delay": 4.179,
      "onscreen_delay": 0,
      "typing_delay": 4.179,
      "typing_duration": 4.179,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 34,
      "delay": 9.398,
      "onscreen_delay": 0,
      "typing_delay": 9.398,
      "typing_duration": 9.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 12,
      "delay": 5.817,
      "onscreen_delay": 0,
      "typing_delay": 5.817,
      "typing_duration": 5.817,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 33,
      "delay": 2.048,
      "onscreen_delay": 0,
      "typing_delay": 2.048,
      "typing_duration": 10.878,
      "wpm": 34,
      "message": "เมื่อกี้นะคะ คำสั่งพวกนี้"
    },
    {
      "message_id": 742,
      "agent_id": 14,
      "delay": 6.876,
      "onscreen_delay": 6.876,
      "typing_delay": 0,
      "typing_duration": 7.711,
      "wpm": 88,
      "message": "เราสั่งให้วิ่งเข้าไปหาข้อมูลที่เราต้องการนะคะ "
    },
    {
      "message_id": 743,
      "agent_id": 34,
      "delay": 3.71,
      "onscreen_delay": 2.499,
      "typing_delay": 1.211,
      "typing_duration": 8.506,
      "wpm": 37,
      "message": "เราสั่งให้ไปหาเดินตรง "
    },
    {
      "message_id": 744,
      "agent_id": 12,
      "delay": 4.505,
      "onscreen_delay": 3.841,
      "typing_delay": 0.664,
      "typing_duration": 8.344,
      "wpm": 72,
      "message": "ไปที่ข้อมูลที่เราต้องการเลย แต่ถ้าเราบอก"
    },
    {
      "message_id": 745,
      "agent_id": 33,
      "delay": 4.342,
      "onscreen_delay": 3.373,
      "typing_delay": 0.969,
      "typing_duration": 13.265,
      "wpm": 34,
      "message": "ว่า เรายังไม่รู้เลยว่าในข้อมูล"
    },
    {
      "message_id": 746,
      "agent_id": 14,
      "delay": 9.264,
      "onscreen_delay": 9.264,
      "typing_delay": 0,
      "typing_duration": 14.458,
      "wpm": 57,
      "message": "ลิงก์ลิสต์นี่มีข้อมูลที่เราต้องการหรือเปล่า เราต้องเดิน"
    },
    {
      "message_id": 747,
      "agent_id": 34,
      "delay": 10.454,
      "onscreen_delay": 10.085,
      "typing_delay": 0.369,
      "typing_duration": 12.546,
      "wpm": 35,
      "message": "เข้าไปดุทีละอันทีละอันเราต้อง "
    },
    {
      "message_id": 748,
      "agent_id": 12,
      "delay": 8.545,
      "onscreen_delay": 7.768,
      "typing_delay": 0.777,
      "typing_duration": 9.897,
      "wpm": 67,
      "message": "ไปดูทีละอันว่ามีข้อมูลที่เราต้องการหรือเปล่า "
    },
    {
      "message_id": 749,
      "agent_id": 33,
      "delay": 5.895,
      "onscreen_delay": 5.117,
      "typing_delay": 0.778,
      "typing_duration": 15,
      "wpm": 37,
      "message": "ถ้าไม่ใช่ก็เดินไปตัวถัดไป ยังมีข้อมูล"
    },
    {
      "message_id": 750,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 8.857,
      "wpm": 81,
      "message": "ที่เราต้องการอยู่ไหม ถ้ายังไม่มีก็เดินไปตัวถัดไป"
    },
    {
      "message_id": 751,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 6.253,
      "typing_delay": 0.744,
      "typing_duration": 11.943,
      "wpm": 51,
      "message": "นะคะ ถ้าเจอสิ่งที่เราต้องการแล้วเราก็จะพบ "
    },
    {
      "message_id": 752,
      "agent_id": 12,
      "delay": 7.942,
      "onscreen_delay": 7.074,
      "typing_delay": 0.868,
      "typing_duration": 7.633,
      "wpm": 71,
      "message": "เหมือนเรากำลังค้นหาอะไรสักอย่างหนึ่ง "
    },
    {
      "message_id": 753,
      "agent_id": 33,
      "delay": 3.941,
      "onscreen_delay": 2.96,
      "typing_delay": 0.981,
      "typing_duration": 13.7,
      "wpm": 39,
      "message": "แต่เราไม่รู้ว่ามันอยู่ที่ไหน เราต้อง"
    },
    {
      "message_id": 754,
      "agent_id": 14,
      "delay": 9.699,
      "onscreen_delay": 9.699,
      "typing_delay": 0,
      "typing_duration": 9.037,
      "wpm": 75,
      "message": "ค่อย ๆ เข้าไปดูทีละห้อง ทีละห้อง ทีละห้องนะคะ "
    },
    {
      "message_id": 755,
      "agent_id": 34,
      "delay": 5.698,
      "onscreen_delay": 5.143,
      "typing_delay": 0.555,
      "typing_duration": 8.469,
      "wpm": 35,
      "message": "แต่ถ้าเรารู้ว่า เช่น "
    },
    {
      "message_id": 756,
      "agent_id": 12,
      "delay": 4.466,
      "onscreen_delay": 2.675,
      "typing_delay": 1.791,
      "typing_duration": 8.835,
      "wpm": 48,
      "message": "กระเป๋าเราเก็บอยู่ที่ห้องไหน "
    },
    {
      "message_id": 757,
      "agent_id": 33,
      "delay": 4.834,
      "onscreen_delay": 4.106,
      "typing_delay": 0.728,
      "typing_duration": 13.782,
      "wpm": 38,
      "message": "เราก็เดินไปที่ห้องนั้นได้เลย แต่ถ้า"
    },
    {
      "message_id": 758,
      "agent_id": 14,
      "delay": 9.78,
      "onscreen_delay": 9.723,
      "typing_delay": 0.057,
      "typing_duration": 9.533,
      "wpm": 90,
      "message": "เราไม่รู้เราก็ค่อย ๆ เปิดไปทีละห้อง ทีละห้อง ทีละห้องนะคะ "
    },
    {
      "message_id": 759,
      "agent_id": 34,
      "delay": 5.779,
      "onscreen_delay": 1.912,
      "typing_delay": 3.867,
      "typing_duration": 3.867,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 12,
      "delay": 3.605,
      "onscreen_delay": 0,
      "typing_delay": 3.605,
      "typing_duration": 9.475,
      "wpm": 32,
      "message": "การเข้าไปทีละห้องนี่ "
    },
    {
      "message_id": 761,
      "agent_id": 33,
      "delay": 5.473,
      "onscreen_delay": 4.898,
      "typing_delay": 0.575,
      "typing_duration": 12.308,
      "wpm": 29,
      "message": "เราจะมีคำสั่งเรียก ก็คือ"
    },
    {
      "message_id": 762,
      "agent_id": 14,
      "delay": 8.307,
      "onscreen_delay": 8.307,
      "typing_delay": 0,
      "typing_duration": 8.007,
      "wpm": 66,
      "message": "การท่องเข้าไปในลิงก์ลิสต์นะ การท่อง"
    },
    {
      "message_id": 763,
      "agent_id": 34,
      "delay": 4.306,
      "onscreen_delay": 4.082,
      "typing_delay": 0.224,
      "typing_duration": 10.463,
      "wpm": 57,
      "message": "เข้าไปเยี่ยมเข้าไปหาในแต่ละช่องแต่ละช่อง "
    },
    {
      "message_id": 764,
      "agent_id": 12,
      "delay": 6.462,
      "onscreen_delay": 3.825,
      "typing_delay": 2.637,
      "typing_duration": 8.33,
      "wpm": 32,
      "message": "คราวนี้  เวลาเราจะ"
    },
    {
      "message_id": 765,
      "agent_id": 33,
      "delay": 4.328,
      "onscreen_delay": 3.544,
      "typing_delay": 0.784,
      "typing_duration": 15.002,
      "wpm": 31,
      "message": "เข้าไปค้นข้อมูล หรือไปแต่ละโหนด"
    },
    {
      "message_id": 766,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 11.001,
      "typing_delay": 0,
      "typing_duration": 10.803,
      "wpm": 69,
      "message": "แต่ละโหนดนะคะ เราจะไปหาของในแต่ละโหนด แต่ละโหนดนี่ "
    },
    {
      "message_id": 767,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.38,
      "typing_delay": 0.619,
      "typing_duration": 13.431,
      "wpm": 31,
      "message": "ว่ามีของที่เราต้องการอยู่ไหม "
    },
    {
      "message_id": 768,
      "agent_id": 12,
      "delay": 9.429,
      "onscreen_delay": 8.381,
      "typing_delay": 1.048,
      "typing_duration": 7.977,
      "wpm": 38,
      "message": "วิธีการอันนี้ลองดูนะ "
    },
    {
      "message_id": 769,
      "agent_id": 33,
      "delay": 5.428,
      "onscreen_delay": 4.273,
      "typing_delay": 1.155,
      "typing_duration": 13.675,
      "wpm": 24,
      "message": "เราจะใช้คำสั่งการวนลูป"
    },
    {
      "message_id": 770,
      "agent_id": 14,
      "delay": 9.674,
      "onscreen_delay": 9.674,
      "typing_delay": 0,
      "typing_duration": 7.163,
      "wpm": 48,
      "message": "การวนลูปทำซ้ำ เห็นไหมคะ "
    },
    {
      "message_id": 771,
      "agent_id": 34,
      "delay": 5.672,
      "onscreen_delay": 5.045,
      "typing_delay": 0.627,
      "typing_duration": 13.387,
      "wpm": 40,
      "message": "การทำซ้ำเข้าไปเยี่ยมทีละโหนดทีละโหนด "
    },
    {
      "message_id": 772,
      "agent_id": 12,
      "delay": 9.385,
      "onscreen_delay": 8.677,
      "typing_delay": 0.708,
      "typing_duration": 11.863,
      "wpm": 58,
      "message": "จนครบหรือจนกว่าเราจะเจอโหนดข้อมูลที่เราต้องการ "
    },
    {
      "message_id": 773,
      "agent_id": 33,
      "delay": 7.862,
      "onscreen_delay": 4.944,
      "typing_delay": 2.918,
      "typing_duration": 11.468,
      "wpm": 16,
      "message": "คราวนี้ เวลา"
    },
    {
      "message_id": 774,
      "agent_id": 14,
      "delay": 7.467,
      "onscreen_delay": 7.467,
      "typing_delay": 0,
      "typing_duration": 6.55,
      "wpm": 76,
      "message": "เราจะเดินไปในแต่ละโหนด เราจะมีตัว"
    },
    {
      "message_id": 775,
      "agent_id": 34,
      "delay": 3.466,
      "onscreen_delay": 3.048,
      "typing_delay": 0.418,
      "typing_duration": 9.423,
      "wpm": 43,
      "message": "ชี้นะคะ จะมีตัวชี้อยุ่ 1ตัว "
    },
    {
      "message_id": 776,
      "agent_id": 12,
      "delay": 5.422,
      "onscreen_delay": 2.645,
      "typing_delay": 2.777,
      "typing_duration": 8.248,
      "wpm": 25,
      "message": "ที่พอตัวชี้ชี้"
    },
    {
      "message_id": 777,
      "agent_id": 33,
      "delay": 4.247,
      "onscreen_delay": 3.407,
      "typing_delay": 0.84,
      "typing_duration": 13.268,
      "wpm": 29,
      "message": "ปุ๊บ เราเปิดเข้าไปดู ไม่มี "
    },
    {
      "message_id": 778,
      "agent_id": 14,
      "delay": 9.266,
      "onscreen_delay": 9.266,
      "typing_delay": 0,
      "typing_duration": 9.018,
      "wpm": 83,
      "message": "ตัวชี้นี้ก็จะเดินไปตัวถัดไปนะคะ แล้วก็เปิดเข้าไปดู "
    },
    {
      "message_id": 779,
      "agent_id": 34,
      "delay": 5.265,
      "onscreen_delay": 4.655,
      "typing_delay": 0.61,
      "typing_duration": 12.481,
      "wpm": 49,
      "message": "ตัวชี้นี้ก็จะไปดุที่โหลดถัดไปที่ห้องถัดไป"
    },
    {
      "message_id": 780,
      "agent_id": 12,
      "delay": 8.481,
      "onscreen_delay": 4.672,
      "typing_delay": 3.809,
      "typing_duration": 5.924,
      "wpm": 15,
      "message": "ตัวชี้"
    },
    {
      "message_id": 781,
      "agent_id": 33,
      "delay": 4.48,
      "onscreen_delay": 3.412,
      "typing_delay": 1.068,
      "typing_duration": 10.732,
      "wpm": 20,
      "message": "เราจะมีชื่อว่า "
    },
    {
      "message_id": 782,
      "agent_id": 14,
      "delay": 6.731,
      "onscreen_delay": 6.549,
      "typing_delay": 0.182,
      "typing_duration": 10.701,
      "wpm": 81,
      "message": "currentNode นะคะ คือ ตัวชี้คือตัวนี้ มีชื่อว่า currentNode "
    },
    {
      "message_id": 783,
      "agent_id": 34,
      "delay": 6.699,
      "onscreen_delay": 5.542,
      "typing_delay": 1.157,
      "typing_duration": 14.246,
      "wpm": 38,
      "message": "เราเริ่มเดินจากไหนเราเริ่มเดินจากหัว "
    },
    {
      "message_id": 784,
      "agent_id": 12,
      "delay": 10.245,
      "onscreen_delay": 9.054,
      "typing_delay": 1.191,
      "typing_duration": 9.633,
      "wpm": 55,
      "message": "หรือต้นลิสต์เลย เราเริ่มเดินตั้งแต่"
    },
    {
      "message_id": 785,
      "agent_id": 33,
      "delay": 6.244,
      "onscreen_delay": 5.437,
      "typing_delay": 0.807,
      "typing_duration": 10.814,
      "wpm": 37,
      "message": "ต้นลิสต์เลยนะคะ ค่อย ๆ เดิน"
    },
    {
      "message_id": 786,
      "agent_id": 14,
      "delay": 6.813,
      "onscreen_delay": 6.813,
      "typing_delay": 0,
      "typing_duration": 9.041,
      "wpm": 55,
      "message": "เข้าไปทีละตัว เห็นไหม เราเริ่มต้น "
    },
    {
      "message_id": 787,
      "agent_id": 34,
      "delay": 5.039,
      "onscreen_delay": 3.275,
      "typing_delay": 1.764,
      "typing_duration": 8.29,
      "wpm": 33,
      "message": "currentNode = head"
    },
    {
      "message_id": 788,
      "agent_id": 12,
      "delay": 4.288,
      "onscreen_delay": 3.835,
      "typing_delay": 0.453,
      "typing_duration": 12.564,
      "wpm": 50,
      "message": "ที่จะเข้าไปในแต่ละโหนดไปชี้เริ่มต้นอยู่ที่ "
    },
    {
      "message_id": 789,
      "agent_id": 33,
      "delay": 8.56,
      "onscreen_delay": 6.506,
      "typing_delay": 2.054,
      "typing_duration": 15.002,
      "wpm": 25,
      "message": "head ชี้อยู่นะคะ เร็จแล้ว"
    },
    {
      "message_id": 790,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 10.528,
      "typing_delay": 0.473,
      "typing_duration": 7.06,
      "wpm": 66,
      "message": "ก็วนไปเรื่อย ๆ จนถึงโหนดสุดท้าย "
    },
    {
      "message_id": 791,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 5.355,
      "typing_delay": 1.644,
      "typing_duration": 15.001,
      "wpm": 29,
      "message": "โหนดสุดท้ายจะรู้ได้อย่างไร โห"
    },
    {
      "message_id": 792,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.123,
      "typing_delay": 0.877,
      "typing_duration": 9.986,
      "wpm": 39,
      "message": "ืnext จะเป็น None ถูกไหมคะ "
    },
    {
      "message_id": 793,
      "agent_id": 33,
      "delay": 6.999,
      "onscreen_delay": 2.799,
      "typing_delay": 4.2,
      "typing_duration": 4.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 14,
      "delay": 3.553,
      "onscreen_delay": 0,
      "typing_delay": 3.553,
      "typing_duration": 8.291,
      "wpm": 36,
      "message": "คือ ต้องชี้ไปที่โหนด"
    },
    {
      "message_id": 795,
      "agent_id": 34,
      "delay": 4.29,
      "onscreen_delay": 3.833,
      "typing_delay": 0.457,
      "typing_duration": 7.973,
      "wpm": 53,
      "message": "เท่านั้นเราถึงจะวนไปเรื่อย ๆ "
    },
    {
      "message_id": 796,
      "agent_id": 12,
      "delay": 3.971,
      "onscreen_delay": 1.667,
      "typing_delay": 2.304,
      "typing_duration": 11.429,
      "wpm": 38,
      "message": "พอเราชี้เราเปิดเข้าไปดูข้อมูล "
    },
    {
      "message_id": 797,
      "agent_id": 33,
      "delay": 7.428,
      "onscreen_delay": 6.686,
      "typing_delay": 0.742,
      "typing_duration": 13.48,
      "wpm": 33,
      "message": "เสร็จแล้ว เราก็ขยับไปโหนดถัดไป"
    },
    {
      "message_id": 798,
      "agent_id": 14,
      "delay": 9.479,
      "onscreen_delay": 8.944,
      "typing_delay": 0.535,
      "typing_duration": 9.414,
      "wpm": 62,
      "message": "ก็คือ currentNode เดินไปที่ currentNode"
    },
    {
      "message_id": 799,
      "agent_id": 34,
      "delay": 5.478,
      "onscreen_delay": 3.968,
      "typing_delay": 1.51,
      "typing_duration": 15,
      "wpm": 17,
      "message": ".next ก็คือโหลดถั"
    },
    {
      "message_id": 800,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.945,
      "typing_delay": 1.054,
      "typing_duration": 4.052,
      "wpm": 15,
      "message": "นะคะ "
    },
    {
      "message_id": 801,
      "agent_id": 33,
      "delay": 6.995,
      "onscreen_delay": 6.032,
      "typing_delay": 0.963,
      "typing_duration": 11.908,
      "wpm": 20,
      "message": "โอเค คราวนี้มาดู"
    },
    {
      "message_id": 802,
      "agent_id": 14,
      "delay": 7.907,
      "onscreen_delay": 7.422,
      "typing_delay": 0.485,
      "typing_duration": 10.775,
      "wpm": 68,
      "message": "ครูจะลองเดินในแต่โหนดนะคะ เราจะลองเดินในแต่ละโหนด "
    },
    {
      "message_id": 803,
      "agent_id": 34,
      "delay": 6.774,
      "onscreen_delay": 5.442,
      "typing_delay": 1.332,
      "typing_duration": 13.527,
      "wpm": 42,
      "message": "เริ่มต้นให้ currentNode อยู่ที่โหนดแรก "
    },
    {
      "message_id": 804,
      "agent_id": 12,
      "delay": 9.526,
      "onscreen_delay": 8.891,
      "typing_delay": 0.635,
      "typing_duration": 5.153,
      "wpm": 52,
      "message": "ที่ต้นลิสต์เลยนะคะ "
    },
    {
      "message_id": 805,
      "agent_id": 33,
      "delay": 5.523,
      "onscreen_delay": 0.884,
      "typing_delay": 4.639,
      "typing_duration": 10.998,
      "wpm": 25,
      "message": "currentNode ของเรา"
    },
    {
      "message_id": 806,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 6.997,
      "typing_delay": 0,
      "typing_duration": 12.223,
      "wpm": 56,
      "message": "ไม่ได้เป็นค่าว่างเห็นไหม มันชี้อยู่ที่ต้นลิสต์ "
    },
    {
      "message_id": 807,
      "agent_id": 34,
      "delay": 8.221,
      "onscreen_delay": 7.623,
      "typing_delay": 0.598,
      "typing_duration": 11.148,
      "wpm": 58,
      "message": "ข้อมูลออกมาก็คือจะได้ค่า 3 currentNode.data "
    },
    {
      "message_id": 808,
      "agent_id": 12,
      "delay": 7.146,
      "onscreen_delay": 6.405,
      "typing_delay": 0.741,
      "typing_duration": 14.563,
      "wpm": 30,
      "message": ".data เอาข้อมูออกมา เสร็จแล้ว"
    },
    {
      "message_id": 809,
      "agent_id": 33,
      "delay": 10.561,
      "onscreen_delay": 9.682,
      "typing_delay": 0.879,
      "typing_duration": 10.807,
      "wpm": 21,
      "message": "เดินไปโหนดถัดไป "
    },
    {
      "message_id": 810,
      "agent_id": 14,
      "delay": 6.801,
      "onscreen_delay": 6.801,
      "typing_delay": 0,
      "typing_duration": 8.958,
      "wpm": 82,
      "message": "ใช้คำสั่งอะไร ให้ currentNode เดิมจะชี้อยู่ที่นี่"
    },
    {
      "message_id": 811,
      "agent_id": 34,
      "delay": 4.957,
      "onscreen_delay": 4.49,
      "typing_delay": 0.467,
      "typing_duration": 12.24,
      "wpm": 23,
      "message": "นะคะชี้อยู่ตรงเลข 3 "
    },
    {
      "message_id": 812,
      "agent_id": 12,
      "delay": 8.238,
      "onscreen_delay": 7.04,
      "typing_delay": 1.198,
      "typing_duration": 8.489,
      "wpm": 42,
      "message": "currentNode.next ชี้อยู่ "
    },
    {
      "message_id": 813,
      "agent_id": 33,
      "delay": 4.487,
      "onscreen_delay": 2.62,
      "typing_delay": 1.867,
      "typing_duration": 15,
      "wpm": 30,
      "message": "currentNode อยู่ตรงนี้ถูกไหม n"
    },
    {
      "message_id": 814,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 9.746,
      "typing_delay": 1.253,
      "typing_duration": 8.606,
      "wpm": 49,
      "message": "มันชี้มาที่ไหน ชี้มาที่เลข 7 "
    },
    {
      "message_id": 815,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 5.093,
      "typing_delay": 1.904,
      "typing_duration": 15.001,
      "wpm": 30,
      "message": "เพราะฉะนั้นเอา currentNode มาช"
    },
    {
      "message_id": 816,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 8.933,
      "typing_delay": 2.067,
      "typing_duration": 9.649,
      "wpm": 47,
      "message": "นะคะ มันคือการขยับ currentNode "
    },
    {
      "message_id": 817,
      "agent_id": 33,
      "delay": 6.999,
      "onscreen_delay": 4.281,
      "typing_delay": 2.718,
      "typing_duration": 12.8,
      "wpm": 13,
      "message": "ไปโหนดถัดไป"
    },
    {
      "message_id": 818,
      "agent_id": 14,
      "delay": 8.799,
      "onscreen_delay": 4.802,
      "typing_delay": 3.997,
      "typing_duration": 7,
      "wpm": 9,
      "message": "โอเค "
    },
    {
      "message_id": 819,
      "agent_id": 34,
      "delay": 4.798,
      "onscreen_delay": 2.949,
      "typing_delay": 1.849,
      "typing_duration": 11.101,
      "wpm": 34,
      "message": "เราก็ทำอย่างนี้ไปเรื่อย ๆ "
    },
    {
      "message_id": 820,
      "agent_id": 12,
      "delay": 7.1,
      "onscreen_delay": 4.565,
      "typing_delay": 2.535,
      "typing_duration": 14.633,
      "wpm": 28,
      "message": "เข้าเยี่ยมได้ข้อมูลเบอร์  7 "
    },
    {
      "message_id": 821,
      "agent_id": 33,
      "delay": 10.632,
      "onscreen_delay": 10.059,
      "typing_delay": 0.573,
      "typing_duration": 8.892,
      "wpm": 42,
      "message": "แล้วเราก็ขยับ currentNode"
    },
    {
      "message_id": 822,
      "agent_id": 14,
      "delay": 6.631,
      "onscreen_delay": 6.631,
      "typing_delay": 0,
      "typing_duration": 13.069,
      "wpm": 49,
      "message": "มาตัวถัดไปเหมือนกันนะ ใช้คำสั่ง currentNode "
    },
    {
      "message_id": 823,
      "agent_id": 34,
      "delay": 9.068,
      "onscreen_delay": 6.844,
      "typing_delay": 2.224,
      "typing_duration": 15,
      "wpm": 18,
      "message": "= currentNode.next"
    },
    {
      "message_id": 824,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 7.105,
      "typing_delay": 3.894,
      "typing_duration": 13.656,
      "wpm": 23,
      "message": "โอเค อันนี้คือการท่อง"
    },
    {
      "message_id": 825,
      "agent_id": 33,
      "delay": 9.655,
      "onscreen_delay": 8.391,
      "typing_delay": 1.264,
      "typing_duration": 13.608,
      "wpm": 18,
      "message": "เข้าไปในโหนดนะคะ"
    },
    {
      "message_id": 826,
      "agent_id": 14,
      "delay": 9.607,
      "onscreen_delay": 8.617,
      "typing_delay": 0.99,
      "typing_duration": 10.368,
      "wpm": 33,
      "message": "คราวนี้เราเข้าไปได้แล้ว "
    },
    {
      "message_id": 827,
      "agent_id": 34,
      "delay": 6.366,
      "onscreen_delay": 5.549,
      "typing_delay": 0.817,
      "typing_duration": 9.708,
      "wpm": 34,
      "message": "เราเข้าไปได้แล้วเข้าไป "
    },
    {
      "message_id": 828,
      "agent_id": 12,
      "delay": 5.707,
      "onscreen_delay": 4.994,
      "typing_delay": 0.713,
      "typing_duration": 12.585,
      "wpm": 49,
      "message": "เรามีโหนดข้อมูลใหม่เข้าไปแทรกในลิงก์ลิสต์"
    },
    {
      "message_id": 829,
      "agent_id": 33,
      "delay": 8.584,
      "onscreen_delay": 7.783,
      "typing_delay": 0.801,
      "typing_duration": 10.434,
      "wpm": 27,
      "message": "ของเรานี่ เราสามารถ"
    },
    {
      "message_id": 830,
      "agent_id": 14,
      "delay": 6.431,
      "onscreen_delay": 6.422,
      "typing_delay": 0.009,
      "typing_duration": 7.561,
      "wpm": 95,
      "message": "แทรกมันตรงไหนได้บ้าง 1. ด้านหน้าสุด เห็นไหมคะ 2. "
    },
    {
      "message_id": 831,
      "agent_id": 34,
      "delay": 3.559,
      "onscreen_delay": 1.888,
      "typing_delay": 1.671,
      "typing_duration": 12.485,
      "wpm": 41,
      "message": "ด้านท้ายสุด 3 แทรกเข้าไปตรงกลางเลย "
    },
    {
      "message_id": 832,
      "agent_id": 12,
      "delay": 8.484,
      "onscreen_delay": 7.665,
      "typing_delay": 0.819,
      "typing_duration": 14.024,
      "wpm": 37,
      "message": "นะคะ คราวนี้ดูตัวแรก เราจะเพิ่มโหนด"
    },
    {
      "message_id": 833,
      "agent_id": 33,
      "delay": 10.022,
      "onscreen_delay": 9.291,
      "typing_delay": 0.731,
      "typing_duration": 14.711,
      "wpm": 22,
      "message": "ที่ต้นลิสต์ เราจะเพิ่ม"
    },
    {
      "message_id": 834,
      "agent_id": 14,
      "delay": 10.71,
      "onscreen_delay": 10.246,
      "typing_delay": 0.464,
      "typing_duration": 12.22,
      "wpm": 64,
      "message": "โหนดใหม่ที่ต้นลิสต์นะคะ อันดับแรกหาต้นโหนดให้เจอก่อน "
    },
    {
      "message_id": 835,
      "agent_id": 34,
      "delay": 8.219,
      "onscreen_delay": 5.933,
      "typing_delay": 2.286,
      "typing_duration": 8.339,
      "wpm": 14,
      "message": "ต้นลิสต์ "
    },
    {
      "message_id": 836,
      "agent_id": 12,
      "delay": 4.338,
      "onscreen_delay": 4.134,
      "typing_delay": 0.204,
      "typing_duration": 9.459,
      "wpm": 40,
      "message": "ให้เจอก่อน ก็คือที่  head "
    },
    {
      "message_id": 837,
      "agent_id": 33,
      "delay": 5.457,
      "onscreen_delay": 4.349,
      "typing_delay": 1.108,
      "typing_duration": 15.001,
      "wpm": 24,
      "message": "ตอนนี้ head ชี้อยู่ที่ 3 "
    },
    {
      "message_id": 838,
      "agent_id": 14,
      "delay": 10.993,
      "onscreen_delay": 10.315,
      "typing_delay": 0.678,
      "typing_duration": 10.895,
      "wpm": 56,
      "message": "นะคะ ดูนะ head ชี้อยู่ที่ 3 ครูมีโหนดใหม่"
    },
    {
      "message_id": 839,
      "agent_id": 34,
      "delay": 6.982,
      "onscreen_delay": 6.454,
      "typing_delay": 0.528,
      "typing_duration": 13.295,
      "wpm": 30,
      "message": "ให้คือ 22 โหนดใหม่ครูคือ 22 "
    },
    {
      "message_id": 840,
      "agent_id": 12,
      "delay": 9.293,
      "onscreen_delay": 8.319,
      "typing_delay": 0.974,
      "typing_duration": 15,
      "wpm": 29,
      "message": "มี p ชี้อยู่ ครูจะเอา 22  มาไ"
    },
    {
      "message_id": 841,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 9.417,
      "typing_delay": 1.582,
      "typing_duration": 15,
      "wpm": 16,
      "message": "มาไว้ด้านหน้า 14"
    },
    {
      "message_id": 842,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 9.456,
      "typing_delay": 1.543,
      "typing_duration": 8.106,
      "wpm": 56,
      "message": "เอา 22 มาไว้ด้านหน้า 3 เราต้อง"
    },
    {
      "message_id": 843,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.606,
      "typing_delay": 0.392,
      "typing_duration": 8.42,
      "wpm": 36,
      "message": "สร้างเส้นนี้ เส้นนี้ "
    },
    {
      "message_id": 844,
      "agent_id": 12,
      "delay": 4.419,
      "onscreen_delay": 4.055,
      "typing_delay": 0.364,
      "typing_duration": 10.075,
      "wpm": 42,
      "message": "ขึ้นมา ก็คือเพื่อเอา  22 นี่ "
    },
    {
      "message_id": 845,
      "agent_id": 33,
      "delay": 6.073,
      "onscreen_delay": 4.164,
      "typing_delay": 1.909,
      "typing_duration": 14.498,
      "wpm": 22,
      "message": "ให้ตัวชี้มาที่เบอร์ 3"
    },
    {
      "message_id": 846,
      "agent_id": 14,
      "delay": 10.497,
      "onscreen_delay": 10.094,
      "typing_delay": 0.403,
      "typing_duration": 10.091,
      "wpm": 62,
      "message": "เส้นนี้จะใช้คำสั่งอะไร เส้นสีแดง เส้นสีแดง"
    },
    {
      "message_id": 847,
      "agent_id": 34,
      "delay": 6.495,
      "onscreen_delay": 5.322,
      "typing_delay": 1.173,
      "typing_duration": 7.732,
      "wpm": 43,
      "message": "เส้นนี้จะใช้คำสั่งอะไร "
    },
    {
      "message_id": 848,
      "agent_id": 12,
      "delay": 3.731,
      "onscreen_delay": 0.428,
      "typing_delay": 3.303,
      "typing_duration": 8.655,
      "wpm": 36,
      "message": "โหนดนี่ ที่เรากำลังจะ"
    },
    {
      "message_id": 849,
      "agent_id": 33,
      "delay": 4.654,
      "onscreen_delay": 3.874,
      "typing_delay": 0.78,
      "typing_duration": 13.869,
      "wpm": 38,
      "message": "เชื่อมไปนี่ มันคือโหนดมีอะไรชี้อยู่ "
    },
    {
      "message_id": 850,
      "agent_id": 14,
      "delay": 9.867,
      "onscreen_delay": 9.774,
      "typing_delay": 0.093,
      "typing_duration": 7.988,
      "wpm": 39,
      "message": "คือ p ถูกไหมคะ p.next "
    },
    {
      "message_id": 851,
      "agent_id": 34,
      "delay": 5.864,
      "onscreen_delay": 5.55,
      "typing_delay": 0.314,
      "typing_duration": 10.008,
      "wpm": 42,
      "message": "เพราะว่ามันออกมาที่ช่องที่ 2 "
    },
    {
      "message_id": 852,
      "agent_id": 12,
      "delay": 6.006,
      "onscreen_delay": 5.215,
      "typing_delay": 0.791,
      "typing_duration": 8.898,
      "wpm": 67,
      "message": "ชี้มาที่โหนดนี้ แล้วโหนดนี้มีอะไรชี้อยู่ "
    },
    {
      "message_id": 853,
      "agent_id": 33,
      "delay": 4.897,
      "onscreen_delay": 2.741,
      "typing_delay": 2.156,
      "typing_duration": 14.189,
      "wpm": 12,
      "message": "head p.next"
    },
    {
      "message_id": 854,
      "agent_id": 14,
      "delay": 10.188,
      "onscreen_delay": 10.179,
      "typing_delay": 0.009,
      "typing_duration": 12.686,
      "wpm": 57,
      "message": "=head เสร็จแล้วทำอะไร head มันมาอยู่ที่ 2 ใช่ไหม "
    },
    {
      "message_id": 855,
      "agent_id": 34,
      "delay": 8.685,
      "onscreen_delay": 7.461,
      "typing_delay": 1.224,
      "typing_duration": 15.002,
      "wpm": 17,
      "message": "head มันมาอยู่ no"
    },
    {
      "message_id": 856,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 9.46,
      "typing_delay": 1.541,
      "typing_duration": 10.303,
      "wpm": 38,
      "message": "แรกน่ะ มันถูกเปลี่ยนไปแล้ว "
    },
    {
      "message_id": 857,
      "agent_id": 33,
      "delay": 6.999,
      "onscreen_delay": 6.496,
      "typing_delay": 0.503,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "มาชี้ที่โหนดแรก แล้วโหนดแรก"
    },
    {
      "message_id": 858,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 9.625,
      "wpm": 70,
      "message": "อะไรชี้อยู่ คือ p เพราะฉะนั้น จะใช้คำสั่ง คือ "
    },
    {
      "message_id": 859,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 3.932,
      "typing_delay": 3.067,
      "typing_duration": 8.204,
      "wpm": 15,
      "message": "head = p"
    },
    {
      "message_id": 860,
      "agent_id": 12,
      "delay": 4.199,
      "onscreen_delay": 2.481,
      "typing_delay": 1.718,
      "typing_duration": 12.406,
      "wpm": 19,
      "message": "งงไหม เดี๋ยวนะคะ "
    },
    {
      "message_id": 861,
      "agent_id": 33,
      "delay": 8.405,
      "onscreen_delay": 7.014,
      "typing_delay": 1.391,
      "typing_duration": 10.087,
      "wpm": 34,
      "message": "เดี๋ยวครูสร้างอันนี้ให้"
    },
    {
      "message_id": 862,
      "agent_id": 14,
      "delay": 6.086,
      "onscreen_delay": 2.061,
      "typing_delay": 4.025,
      "typing_duration": 4.025,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 863,
      "agent_id": 34,
      "delay": 4.728,
      "onscreen_delay": 0,
      "typing_delay": 4.728,
      "typing_duration": 4.728,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 864,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 865,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 1.719,
      "typing_delay": 9.28,
      "typing_duration": 9.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 866,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 2.987,
      "typing_delay": 4.01,
      "typing_duration": 4.01,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 867,
      "agent_id": 34,
      "delay": 13.656,
      "onscreen_delay": 0,
      "typing_delay": 13.656,
      "typing_duration": 13.656,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 868,
      "agent_id": 12,
      "delay": 11.76,
      "onscreen_delay": 0,
      "typing_delay": 11.76,
      "typing_duration": 11.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 869,
      "agent_id": 33,
      "delay": 7.758,
      "onscreen_delay": 3.25,
      "typing_delay": 4.508,
      "typing_duration": 12.797,
      "wpm": 11,
      "message": "คราวนี้ดู"
    },
    {
      "message_id": 870,
      "agent_id": 14,
      "delay": 8.796,
      "onscreen_delay": 8.622,
      "typing_delay": 0.174,
      "typing_duration": 10.495,
      "wpm": 43,
      "message": "สมมติครูมีลิงก์ลิสต์มาใช่ไหมคะ "
    },
    {
      "message_id": 871,
      "agent_id": 34,
      "delay": 6.493,
      "onscreen_delay": 5.254,
      "typing_delay": 1.239,
      "typing_duration": 12.737,
      "wpm": 16,
      "message": "แล้วลิงก์ลิสต์ "
    },
    {
      "message_id": 872,
      "agent_id": 12,
      "delay": 8.736,
      "onscreen_delay": 7.517,
      "typing_delay": 1.219,
      "typing_duration": 9.993,
      "wpm": 53,
      "message": "เห็นไหมคะ ตัวแรกมีข้อมูล 6 ตัวที่ 2 "
    },
    {
      "message_id": 873,
      "agent_id": 33,
      "delay": 5.991,
      "onscreen_delay": 5.304,
      "typing_delay": 0.687,
      "typing_duration": 9.233,
      "wpm": 31,
      "message": "มีข้อมูล 7 นะคะ ครู"
    },
    {
      "message_id": 874,
      "agent_id": 14,
      "delay": 5.231,
      "onscreen_delay": 4.925,
      "typing_delay": 0.306,
      "typing_duration": 7.617,
      "wpm": 89,
      "message": "บอกว่าอยากจะเอาโหนดใหม่นี่ ที่ครูสร้างขึ้นนี่"
    },
    {
      "message_id": 875,
      "agent_id": 34,
      "delay": 3.616,
      "onscreen_delay": 2.707,
      "typing_delay": 0.909,
      "typing_duration": 15.001,
      "wpm": 32,
      "message": "ที่มีตัว t ชี้อยู่เดี๋ยวครูทำใ้ห"
    },
    {
      "message_id": 876,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.554,
      "typing_delay": 0.445,
      "typing_duration": 5.627,
      "wpm": 32,
      "message": "ใหญ่  ๆ ก่อน "
    },
    {
      "message_id": 877,
      "agent_id": 33,
      "delay": 6.997,
      "onscreen_delay": 5.422,
      "typing_delay": 1.575,
      "typing_duration": 15.001,
      "wpm": 22,
      "message": "ที่มีตัว t ชี้อยู่นะคะ"
    },
    {
      "message_id": 878,
      "agent_id": 14,
      "delay": 10.992,
      "onscreen_delay": 10.478,
      "typing_delay": 0.514,
      "typing_duration": 6.265,
      "wpm": 72,
      "message": "ตัว t ชี้อยู่ นี่คือโหนดใหม่นะ "
    },
    {
      "message_id": 879,
      "agent_id": 34,
      "delay": 6.991,
      "onscreen_delay": 6.186,
      "typing_delay": 0.805,
      "typing_duration": 15.001,
      "wpm": 39,
      "message": "ตัวนี้คือโหลดใหม่คือโหนดที่ครูพึ้งสา้รน"
    },
    {
      "message_id": 880,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.516,
      "typing_delay": 0.484,
      "typing_duration": 8.353,
      "wpm": 52,
      "message": "สร้างขึ้น ครูอยากจะเอาโหนดนี้"
    },
    {
      "message_id": 881,
      "agent_id": 33,
      "delay": 6.998,
      "onscreen_delay": 6.156,
      "typing_delay": 0.842,
      "typing_duration": 14.819,
      "wpm": 36,
      "message": "มาไว้ด้านหน้าหมายเลข 6 ทำอย่างไรเอ่ย "
    },
    {
      "message_id": 882,
      "agent_id": 14,
      "delay": 10.818,
      "onscreen_delay": 10.697,
      "typing_delay": 0.121,
      "typing_duration": 10.172,
      "wpm": 75,
      "message": "เอาโหนดใหม่นี่มาไว้ด้านหน้าหมายเลข 6 นะคะ อันดับแรก "
    },
    {
      "message_id": 883,
      "agent_id": 34,
      "delay": 6.817,
      "onscreen_delay": 6.025,
      "typing_delay": 0.792,
      "typing_duration": 11.338,
      "wpm": 32,
      "message": "สิ่งแรกวาดเส้นเชื่อมก่อน "
    },
    {
      "message_id": 884,
      "agent_id": 12,
      "delay": 7.335,
      "onscreen_delay": 6.701,
      "typing_delay": 0.634,
      "typing_duration": 10.381,
      "wpm": 58,
      "message": "วาดเส้นเชื่อมก่อนนะคะ มันจะเชื่อมอย่างไร "
    },
    {
      "message_id": 885,
      "agent_id": 33,
      "delay": 6.38,
      "onscreen_delay": 5.272,
      "typing_delay": 1.108,
      "typing_duration": 12.836,
      "wpm": 37,
      "message": "เราก็ออกจากจุดนี้ เชื่อมมาที่นี่"
    },
    {
      "message_id": 886,
      "agent_id": 14,
      "delay": 8.835,
      "onscreen_delay": 6.378,
      "typing_delay": 2.457,
      "typing_duration": 7.445,
      "wpm": 50,
      "message": "เดี๋ยวนะ ครูวาดใหม่ดีกว่า "
    },
    {
      "message_id": 887,
      "agent_id": 34,
      "delay": 4.832,
      "onscreen_delay": 0.915,
      "typing_delay": 3.917,
      "typing_duration": 3.917,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 12,
      "delay": 2.098,
      "onscreen_delay": 0,
      "typing_delay": 2.098,
      "typing_duration": 7.249,
      "wpm": 72,
      "message": "มันจะต้องมาอยู่ข้างหน้าใช่หรือเปล่า "
    },
    {
      "message_id": 889,
      "agent_id": 33,
      "delay": 3.248,
      "onscreen_delay": 2.665,
      "typing_delay": 0.583,
      "typing_duration": 6.622,
      "wpm": 32,
      "message": "ครูก็วาดแบบนี้ "
    },
    {
      "message_id": 890,
      "agent_id": 14,
      "delay": 2.593,
      "onscreen_delay": 2.425,
      "typing_delay": 0.168,
      "typing_duration": 5.372,
      "wpm": 53,
      "message": "ใช่ไหม ถ้าเราดูดี ๆ "
    },
    {
      "message_id": 891,
      "agent_id": 34,
      "delay": 1.367,
      "onscreen_delay": 0.789,
      "typing_delay": 0.578,
      "typing_duration": 13.635,
      "wpm": 34,
      "message": "นะคะ จะยก 3 มาไว้ข้างหน้าใข่ไหม "
    },
    {
      "message_id": 892,
      "agent_id": 12,
      "delay": 9.634,
      "onscreen_delay": 7.264,
      "typing_delay": 2.37,
      "typing_duration": 7.184,
      "wpm": 40,
      "message": "เพราะว่าหัวลูกศรนี่ "
    },
    {
      "message_id": 893,
      "agent_id": 33,
      "delay": 5.633,
      "onscreen_delay": 4.998,
      "typing_delay": 0.635,
      "typing_duration": 15,
      "wpm": 40,
      "message": "อันนี้คือหัวลูกศรนะคะ หัวลูกศรจะชี้มาที่"
    },
    {
      "message_id": 894,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 10.036,
      "wpm": 55,
      "message": "ข้อมูลหมายเลข 6 แล้วเส้นนี้จะชื่ออะไร "
    },
    {
      "message_id": 895,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 4.063,
      "typing_delay": 2.933,
      "typing_duration": 9.372,
      "wpm": 27,
      "message": "มันออกจากจุดไหนคะ "
    },
    {
      "message_id": 896,
      "agent_id": 12,
      "delay": 5.367,
      "onscreen_delay": 4.823,
      "typing_delay": 0.544,
      "typing_duration": 12.432,
      "wpm": 42,
      "message": "ตรงนี้ ออกจากจุดช่องนี้ แล้วช่องที่"
    },
    {
      "message_id": 897,
      "agent_id": 33,
      "delay": 8.431,
      "onscreen_delay": 7.59,
      "typing_delay": 0.841,
      "typing_duration": 8.864,
      "wpm": 34,
      "message": "ครูจุดอยู่นี่ ตัวนี้"
    },
    {
      "message_id": 898,
      "agent_id": 14,
      "delay": 4.863,
      "onscreen_delay": 4.863,
      "typing_delay": 0,
      "typing_duration": 8.521,
      "wpm": 62,
      "message": "มันมีอะไรชี้อยู่ ก็คือ t ใช่ไหมคะ t"
    },
    {
      "message_id": 899,
      "agent_id": 34,
      "delay": 4.52,
      "onscreen_delay": 3.678,
      "typing_delay": 0.842,
      "typing_duration": 6.559,
      "wpm": 11,
      "message": ".next"
    },
    {
      "message_id": 900,
      "agent_id": 12,
      "delay": 2.551,
      "onscreen_delay": 0.718,
      "typing_delay": 1.833,
      "typing_duration": 11.618,
      "wpm": 63,
      "message": "รู้ได้อย่างไรว่าเป็น next ก็มันมาจากช่องที่ 2 น่ะ "
    },
    {
      "message_id": 901,
      "agent_id": 33,
      "delay": 7.616,
      "onscreen_delay": 6.748,
      "typing_delay": 0.868,
      "typing_duration": 14.411,
      "wpm": 27,
      "message": "มันมีชื่อว่า next ใช่ไหมคะ "
    },
    {
      "message_id": 902,
      "agent_id": 14,
      "delay": 10.41,
      "onscreen_delay": 10.41,
      "typing_delay": 0,
      "typing_duration": 10.085,
      "wpm": 68,
      "message": "ชื่อว่า data ใช่ไหมคะ ช่องที่ 2 มีชื่อว่า next "
    },
    {
      "message_id": 903,
      "agent_id": 34,
      "delay": 6.407,
      "onscreen_delay": 5.659,
      "typing_delay": 0.748,
      "typing_duration": 15.001,
      "wpm": 38,
      "message": "เท่ากับชี้มาที่หมายเลข 6 แล้วหมายเลย 6"
    },
    {
      "message_id": 904,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.166,
      "typing_delay": 0.834,
      "typing_duration": 6.653,
      "wpm": 34,
      "message": "ชี้อยู่ มี head "
    },
    {
      "message_id": 905,
      "agent_id": 33,
      "delay": 6.999,
      "onscreen_delay": 5.841,
      "typing_delay": 1.158,
      "typing_duration": 9.87,
      "wpm": 38,
      "message": "ใช่ไหมคะ เสร็จหรือยัง ยัง"
    },
    {
      "message_id": 906,
      "agent_id": 14,
      "delay": 5.869,
      "onscreen_delay": 4.388,
      "typing_delay": 1.481,
      "typing_duration": 8.169,
      "wpm": 55,
      "message": "เราต้องย้าย head ถูกไหมคะ head "
    },
    {
      "message_id": 907,
      "agent_id": 34,
      "delay": 4.168,
      "onscreen_delay": 3.439,
      "typing_delay": 0.729,
      "typing_duration": 14.168,
      "wpm": 40,
      "message": "มันต้องชี้ทีนี้เพราะมันคือต้นลิสต์แล้ว "
    },
    {
      "message_id": 908,
      "agent_id": 12,
      "delay": 10.167,
      "onscreen_delay": 9.435,
      "typing_delay": 0.732,
      "typing_duration": 8.368,
      "wpm": 48,
      "message": "ตอนนี้ เพราะฉะนั้น มันก็คือ"
    },
    {
      "message_id": 909,
      "agent_id": 33,
      "delay": 6.166,
      "onscreen_delay": 5.358,
      "typing_delay": 0.808,
      "typing_duration": 11.945,
      "wpm": 25,
      "message": "ให้ head ชี้ที่ไหนคะ "
    },
    {
      "message_id": 910,
      "agent_id": 14,
      "delay": 7.944,
      "onscreen_delay": 7.833,
      "typing_delay": 0.111,
      "typing_duration": 5.732,
      "wpm": 21,
      "message": "ชี้ที่ t "
    },
    {
      "message_id": 911,
      "agent_id": 34,
      "delay": 5.309,
      "onscreen_delay": 0,
      "typing_delay": 5.309,
      "typing_duration": 5.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 912,
      "agent_id": 12,
      "delay": 1.308,
      "onscreen_delay": 0.593,
      "typing_delay": 0.715,
      "typing_duration": 11.839,
      "wpm": 46,
      "message": "จดตัวนี้ไว้ให้ครูหน่อย มีกระดาษไหมคะ "
    },
    {
      "message_id": 913,
      "agent_id": 33,
      "delay": 7.834,
      "onscreen_delay": 6.775,
      "typing_delay": 1.059,
      "typing_duration": 13.402,
      "wpm": 38,
      "message": "เขียนด้านหลังกระดาษที่ครูแจกได้เลย"
    },
    {
      "message_id": 914,
      "agent_id": 14,
      "delay": 9.399,
      "onscreen_delay": 7.182,
      "typing_delay": 2.217,
      "typing_duration": 7.361,
      "wpm": 47,
      "message": "ลองจดตัวนี้สิคะ แล้วลอง"
    },
    {
      "message_id": 915,
      "agent_id": 34,
      "delay": 5.396,
      "onscreen_delay": 4.369,
      "typing_delay": 1.027,
      "typing_duration": 10.008,
      "wpm": 31,
      "message": "วาดรูปนะ ถ้ามีปากกาสี "
    },
    {
      "message_id": 916,
      "agent_id": 12,
      "delay": 6.007,
      "onscreen_delay": 5.433,
      "typing_delay": 0.574,
      "typing_duration": 8.47,
      "wpm": 55,
      "message": "ก็น่าจะดีนะคะ เส้นเชื่อมใหม่ที่"
    },
    {
      "message_id": 917,
      "agent_id": 33,
      "delay": 4.468,
      "onscreen_delay": 3.732,
      "typing_delay": 0.736,
      "typing_duration": 12.441,
      "wpm": 35,
      "message": "เราวาดนี่ น่าจะเป็นอีกสีหนึ่ง"
    },
    {
      "message_id": 918,
      "agent_id": 14,
      "delay": 8.44,
      "onscreen_delay": 8.44,
      "typing_delay": 0,
      "typing_duration": 7.305,
      "wpm": 99,
      "message": "เราจะได้รู้ว่าอันนี้คือเส้นใหม่ที่เราเพิ่มเข้าไป "
    },
    {
      "message_id": 919,
      "agent_id": 34,
      "delay": 4.439,
      "onscreen_delay": 3.55,
      "typing_delay": 0.889,
      "typing_duration": 5.504,
      "wpm": 57,
      "message": "และเราต้องเขียนคำสั่ง "
    },
    {
      "message_id": 920,
      "agent_id": 12,
      "delay": 6.34,
      "onscreen_delay": 0,
      "typing_delay": 6.34,
      "typing_duration": 6.34,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 921,
      "agent_id": 33,
      "delay": 4.629,
      "onscreen_delay": 0,
      "typing_delay": 4.629,
      "typing_duration": 4.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 4.991,
      "typing_delay": 6.011,
      "typing_duration": 6.011,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 924,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 925,
      "agent_id": 33,
      "delay": 10.996,
      "onscreen_delay": 2.444,
      "typing_delay": 8.552,
      "typing_duration": 8.552,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 926,
      "agent_id": 14,
      "delay": 6.994,
      "onscreen_delay": 1.817,
      "typing_delay": 5.177,
      "typing_duration": 5.177,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 929,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 930,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 931,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 932,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 933,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 5.976,
      "typing_delay": 5.025,
      "typing_duration": 5.025,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 934,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 935,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 937,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 5.752,
      "typing_delay": 5.248,
      "typing_duration": 5.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 938,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 939,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 940,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 941,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.495,
      "typing_delay": 4.505,
      "typing_duration": 4.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 945,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 3.211,
      "typing_delay": 7.787,
      "typing_duration": 7.787,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 14,
      "delay": 6.996,
      "onscreen_delay": 3.904,
      "typing_delay": 3.092,
      "typing_duration": 8.62,
      "wpm": 37,
      "message": "เดี๋ยวรอแป๊บหนึ่งนะคะ "
    },
    {
      "message_id": 947,
      "agent_id": 34,
      "delay": 4.618,
      "onscreen_delay": 3.742,
      "typing_delay": 0.876,
      "typing_duration": 15.001,
      "wpm": 22,
      "message": "เดี่ยวครู Swit อุปกรณ์"
    },
    {
      "message_id": 948,
      "agent_id": 12,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 33,
      "delay": 11.003,
      "onscreen_delay": 6.727,
      "typing_delay": 4.276,
      "typing_duration": 4.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 950,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 951,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 952,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 953,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 955,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 7.008,
      "typing_delay": 3.992,
      "typing_duration": 3.992,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 956,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 957,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 958,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 959,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 1.294,
      "typing_delay": 9.707,
      "typing_duration": 9.707,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 962,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 963,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 964,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 966,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 969,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 971,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 972,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 3.934,
      "typing_delay": 7.067,
      "typing_duration": 7.067,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 2.843,
      "typing_delay": 4.154,
      "typing_duration": 4.154,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 975,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 976,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 978,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 980,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 981,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 982,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 983,
      "agent_id": 34,
      "delay": 12.68,
      "onscreen_delay": 0,
      "typing_delay": 12.68,
      "typing_duration": 12.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 984,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 985,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 6.626,
      "typing_delay": 4.372,
      "typing_duration": 7.733,
      "wpm": 8,
      "message": "โอเค "
    },
    {
      "message_id": 986,
      "agent_id": 14,
      "delay": 6.996,
      "onscreen_delay": 6.54,
      "typing_delay": 0.456,
      "typing_duration": 5.384,
      "wpm": 53,
      "message": "อันนี้มันไม่ขึ้นน่ะ "
    },
    {
      "message_id": 987,
      "agent_id": 34,
      "delay": 2.995,
      "onscreen_delay": 2.131,
      "typing_delay": 0.864,
      "typing_duration": 10.673,
      "wpm": 35,
      "message": "ไม่ขึ้นคะแต่ครูขึ้นอยู่นะ "
    },
    {
      "message_id": 988,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 989,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 5.776,
      "typing_delay": 5.224,
      "typing_duration": 5.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 990,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 991,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 993,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.576,
      "typing_delay": 4.424,
      "typing_duration": 4.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 994,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 995,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 996,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 997,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 998,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 999,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1000,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1001,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1002,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1003,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1004,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1007,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1008,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1009,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1010,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1011,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1012,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1013,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1014,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1015,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1016,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1017,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1019,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1021,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1022,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1023,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 0.939,
      "typing_delay": 10.06,
      "typing_duration": 10.06,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1026,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1027,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1029,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1030,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1031,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1032,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1033,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1034,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1035,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1036,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1037,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1038,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1039,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1040,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 33,
      "delay": 12.5,
      "onscreen_delay": 0,
      "typing_delay": 12.5,
      "typing_duration": 12.5,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1042,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1043,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1044,
      "agent_id": 12,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1046,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1049,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 1.063,
      "typing_delay": 9.935,
      "typing_duration": 9.935,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1050,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1052,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1053,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1054,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1056,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1060,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1061,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1062,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1063,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1064,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1065,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1067,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1068,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1069,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1070,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1071,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1072,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1073,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1074,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1076,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1078,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1079,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1080,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1081,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 1.385,
      "typing_delay": 9.614,
      "typing_duration": 9.614,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1082,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1083,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1084,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1085,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1086,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1087,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1088,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1089,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1090,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1091,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1092,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1093,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1094,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1095,
      "agent_id": 34,
      "delay": 13.624,
      "onscreen_delay": 0,
      "typing_delay": 13.624,
      "typing_duration": 13.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1096,
      "agent_id": 12,
      "delay": 9.622,
      "onscreen_delay": 0.075,
      "typing_delay": 9.547,
      "typing_duration": 9.547,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1097,
      "agent_id": 33,
      "delay": 5.62,
      "onscreen_delay": 0.356,
      "typing_delay": 5.264,
      "typing_duration": 5.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1098,
      "agent_id": 14,
      "delay": 1.619,
      "onscreen_delay": 0.634,
      "typing_delay": 0.985,
      "typing_duration": 4.223,
      "wpm": 28,
      "message": "โอเคนะคะ "
    },
    {
      "message_id": 1099,
      "agent_id": 34,
      "delay": 1.632,
      "onscreen_delay": 0,
      "typing_delay": 1.632,
      "typing_duration": 15,
      "wpm": 39,
      "message": "รูปนี้จะเป้นการเพิ่มข้อมูลที่ต้นลิสต์ น"
    },
    {
      "message_id": 1100,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.686,
      "typing_delay": 0.313,
      "typing_duration": 7.523,
      "wpm": 70,
      "message": "ที่ต้นลิสต์นะคะ อันนี้คือข้อมูลใหม่"
    },
    {
      "message_id": 1101,
      "agent_id": 33,
      "delay": 6.998,
      "onscreen_delay": 5.901,
      "typing_delay": 1.097,
      "typing_duration": 11.346,
      "wpm": 28,
      "message": "นะ 3 นี่คือข้อมูลใหม่"
    },
    {
      "message_id": 1102,
      "agent_id": 14,
      "delay": 7.345,
      "onscreen_delay": 7.345,
      "typing_delay": 0,
      "typing_duration": 9.242,
      "wpm": 88,
      "message": "เอาไปแทรกไว้ข้างหน้านะคะ โดยของเดิมนี่จะมีอยู่แล้วนะคะ "
    },
    {
      "message_id": 1103,
      "agent_id": 34,
      "delay": 5.241,
      "onscreen_delay": 4.068,
      "typing_delay": 1.173,
      "typing_duration": 13.397,
      "wpm": 32,
      "message": "คือข้อมูลคือ6 กับ 7 อันดับแรก "
    },
    {
      "message_id": 1104,
      "agent_id": 12,
      "delay": 9.396,
      "onscreen_delay": 9.168,
      "typing_delay": 0.228,
      "typing_duration": 6.454,
      "wpm": 88,
      "message": "ข้างหน้าอันดับแรก ครูวาดเส้นเชื่อมก่อน "
    },
    {
      "message_id": 1105,
      "agent_id": 33,
      "delay": 5.395,
      "onscreen_delay": 4.781,
      "typing_delay": 0.614,
      "typing_duration": 13.629,
      "wpm": 42,
      "message": "ถ้าเราเห็นเส้นเชื่อมเราจะเข้าใจมากขึ้น"
    },
    {
      "message_id": 1106,
      "agent_id": 14,
      "delay": 9.628,
      "onscreen_delay": 9.504,
      "typing_delay": 0.124,
      "typing_duration": 6.861,
      "wpm": 83,
      "message": "ว่าเส้นเชื่อมจุดเริ่มต้นจากไหนไปที่ไหน "
    },
    {
      "message_id": 1107,
      "agent_id": 34,
      "delay": 5.625,
      "onscreen_delay": 4.124,
      "typing_delay": 1.501,
      "typing_duration": 9.107,
      "wpm": 48,
      "message": "ครูต้องการเอา 3 ไปไว้ข้องหน้า "
    },
    {
      "message_id": 1108,
      "agent_id": 12,
      "delay": 5.106,
      "onscreen_delay": 4.67,
      "typing_delay": 0.436,
      "typing_duration": 6.714,
      "wpm": 69,
      "message": "นี่ออกจาก 3 ส่วนของ next นะ ชี้"
    },
    {
      "message_id": 1109,
      "agent_id": 33,
      "delay": 2.713,
      "onscreen_delay": 1.962,
      "typing_delay": 0.751,
      "typing_duration": 6.119,
      "wpm": 29,
      "message": "ไปที่ 6 นะคะ "
    },
    {
      "message_id": 1110,
      "agent_id": 14,
      "delay": 2.118,
      "onscreen_delay": 2.118,
      "typing_delay": 0,
      "typing_duration": 7.782,
      "wpm": 75,
      "message": "เขียนคำสั่งคืออะไร t.next ชี้ไปที่ head "
    },
    {
      "message_id": 1111,
      "agent_id": 34,
      "delay": 3.781,
      "onscreen_delay": 2.795,
      "typing_delay": 0.986,
      "typing_duration": 7.634,
      "wpm": 33,
      "message": "ชี้อยุ่คือเส้นนี้  "
    },
    {
      "message_id": 1112,
      "agent_id": 12,
      "delay": 3.632,
      "onscreen_delay": 2.183,
      "typing_delay": 1.449,
      "typing_duration": 8.218,
      "wpm": 66,
      "message": "จุดเริ่มต้นมันอยู่ตรงนี้ แล้วโหนดนี้"
    },
    {
      "message_id": 1113,
      "agent_id": 33,
      "delay": 4.217,
      "onscreen_delay": 3.383,
      "typing_delay": 0.834,
      "typing_duration": 12.082,
      "wpm": 26,
      "message": "อะไรชี้อยู่คือ t.next "
    },
    {
      "message_id": 1114,
      "agent_id": 14,
      "delay": 8.08,
      "onscreen_delay": 7.942,
      "typing_delay": 0.138,
      "typing_duration": 5.938,
      "wpm": 33,
      "message": "ชี้ไปที่ head "
    },
    {
      "message_id": 1115,
      "agent_id": 34,
      "delay": 4.075,
      "onscreen_delay": 2.891,
      "typing_delay": 1.184,
      "typing_duration": 14.437,
      "wpm": 17,
      "message": "จากนั้น head = t"
    },
    {
      "message_id": 1116,
      "agent_id": 12,
      "delay": 10.436,
      "onscreen_delay": 9.427,
      "typing_delay": 1.009,
      "typing_duration": 7.037,
      "wpm": 30,
      "message": "ก็คือย้าย head "
    },
    {
      "message_id": 1117,
      "agent_id": 33,
      "delay": 6.435,
      "onscreen_delay": 5.384,
      "typing_delay": 1.051,
      "typing_duration": 11.409,
      "wpm": 24,
      "message": "มาชี้ที่ t ชี้อยู่"
    },
    {
      "message_id": 1118,
      "agent_id": 14,
      "delay": 7.408,
      "onscreen_delay": 7.408,
      "typing_delay": 0,
      "typing_duration": 11.145,
      "wpm": 59,
      "message": "นะคะ เอา head มาชี้ที่ต้นลิสต์ ก็คือโหนดใหม่ "
    },
    {
      "message_id": 1119,
      "agent_id": 34,
      "delay": 7.144,
      "onscreen_delay": 3.081,
      "typing_delay": 4.063,
      "typing_duration": 4.063,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1120,
      "agent_id": 12,
      "delay": 7.683,
      "onscreen_delay": 0,
      "typing_delay": 7.683,
      "typing_duration": 7.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1121,
      "agent_id": 33,
      "delay": 3.682,
      "onscreen_delay": 1.581,
      "typing_delay": 2.101,
      "typing_duration": 13.517,
      "wpm": 29,
      "message": "ถัดมา ครูจะเพิ่มข้อมูลใหม่"
    },
    {
      "message_id": 1122,
      "agent_id": 14,
      "delay": 9.516,
      "onscreen_delay": 8.816,
      "typing_delay": 0.7,
      "typing_duration": 6.454,
      "wpm": 46,
      "message": "ที่ด้านท้ายลิสต์นะคะ "
    },
    {
      "message_id": 1123,
      "agent_id": 34,
      "delay": 5.515,
      "onscreen_delay": 4.691,
      "typing_delay": 0.824,
      "typing_duration": 13.52,
      "wpm": 45,
      "message": "ด้านท้ายลิสต์เป็นยังไงของเดิมน่ะมันจะเป็น "
    },
    {
      "message_id": 1124,
      "agent_id": 12,
      "delay": 9.519,
      "onscreen_delay": 8.332,
      "typing_delay": 1.187,
      "typing_duration": 8.109,
      "wpm": 67,
      "message": "เส้นถูกไหม เส้นปิดนะคะ เส้นปิด ก็คือ"
    },
    {
      "message_id": 1125,
      "agent_id": 33,
      "delay": 5.518,
      "onscreen_delay": 4.989,
      "typing_delay": 0.529,
      "typing_duration": 12.834,
      "wpm": 16,
      "message": "ตัวท้ายสุดแล้ว "
    },
    {
      "message_id": 1126,
      "agent_id": 14,
      "delay": 8.833,
      "onscreen_delay": 8.76,
      "typing_delay": 0.073,
      "typing_duration": 11.737,
      "wpm": 19,
      "message": "ครูจะเอา node99 "
    },
    {
      "message_id": 1127,
      "agent_id": 34,
      "delay": 7.734,
      "onscreen_delay": 6.57,
      "typing_delay": 1.164,
      "typing_duration": 12.696,
      "wpm": 28,
      "message": "นะคะ ครูจะเอาโหนด 99 นี่"
    },
    {
      "message_id": 1128,
      "agent_id": 12,
      "delay": 8.695,
      "onscreen_delay": 7.858,
      "typing_delay": 0.837,
      "typing_duration": 8.621,
      "wpm": 50,
      "message": "ที่ด้านท้ายเดี๋ยวเราเชื่อมเลย "
    },
    {
      "message_id": 1129,
      "agent_id": 33,
      "delay": 4.694,
      "onscreen_delay": 3.418,
      "typing_delay": 1.276,
      "typing_duration": 12.805,
      "wpm": 27,
      "message": "ตัวโหนดสุดท้ายนี้ เรามี"
    },
    {
      "message_id": 1130,
      "agent_id": 14,
      "delay": 8.803,
      "onscreen_delay": 8.803,
      "typing_delay": 0,
      "typing_duration": 6.578,
      "wpm": 82,
      "message": "ตัวชี้ที่ชื่อว่า currentNode ชี้อยู่ "
    },
    {
      "message_id": 1131,
      "agent_id": 34,
      "delay": 4.802,
      "onscreen_delay": 3.247,
      "typing_delay": 1.555,
      "typing_duration": 14.499,
      "wpm": 29,
      "message": "เราจะเชื่อมจาก node 10 มาที่"
    },
    {
      "message_id": 1132,
      "agent_id": 12,
      "delay": 10.497,
      "onscreen_delay": 9.731,
      "typing_delay": 0.766,
      "typing_duration": 7.786,
      "wpm": 56,
      "message": "99 เราก็วาดเส้นเชื่อมถูกไหมคะ "
    },
    {
      "message_id": 1133,
      "agent_id": 33,
      "delay": 6.495,
      "onscreen_delay": 5.098,
      "typing_delay": 1.397,
      "typing_duration": 15,
      "wpm": 30,
      "message": "ออกจากส่วนของ next ของเบอร์ 10 "
    },
    {
      "message_id": 1134,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.708,
      "typing_delay": 0.291,
      "typing_duration": 8.037,
      "wpm": 21,
      "message": "ชี้ไปที่ 99 "
    },
    {
      "message_id": 1135,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.45,
      "typing_delay": 0.548,
      "typing_duration": 7.611,
      "wpm": 53,
      "message": "เส้นนี้จะเขียนคำสั่งว่าอะไร "
    },
    {
      "message_id": 1136,
      "agent_id": 12,
      "delay": 4.116,
      "onscreen_delay": 0,
      "typing_delay": 4.116,
      "typing_duration": 4.116,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1137,
      "agent_id": 33,
      "delay": 2.367,
      "onscreen_delay": 0,
      "typing_delay": 2.367,
      "typing_duration": 13.495,
      "wpm": 10,
      "message": "มันออกจาก"
    },
    {
      "message_id": 1138,
      "agent_id": 14,
      "delay": 9.494,
      "onscreen_delay": 9.225,
      "typing_delay": 0.269,
      "typing_duration": 11.777,
      "wpm": 64,
      "message": "โหนดนี้ถูกหรือเปล่า เส้นจุดเริ่มต้นของตัวเชื่อมนี่"
    },
    {
      "message_id": 1139,
      "agent_id": 34,
      "delay": 7.776,
      "onscreen_delay": 7.01,
      "typing_delay": 0.766,
      "typing_duration": 15,
      "wpm": 28,
      "message": "มันออกจากโหนดนี้ที่มีชื่อว่า "
    },
    {
      "message_id": 1140,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 10.309,
      "typing_delay": 0.689,
      "typing_duration": 12.436,
      "wpm": 39,
      "message": "นะคะ มันออกจากส่วนไหน .next นะคะ "
    },
    {
      "message_id": 1141,
      "agent_id": 33,
      "delay": 8.435,
      "onscreen_delay": 6.567,
      "typing_delay": 1.868,
      "typing_duration": 13.82,
      "wpm": 18,
      "message": ".next ชี้มาที่นี่"
    },
    {
      "message_id": 1142,
      "agent_id": 14,
      "delay": 9.818,
      "onscreen_delay": 8.963,
      "typing_delay": 0.855,
      "typing_duration": 6.458,
      "wpm": 72,
      "message": "ชี้มาที่ 99 แล้ว 99 อะไรชี้อยู่ "
    },
    {
      "message_id": 1143,
      "agent_id": 34,
      "delay": 5.816,
      "onscreen_delay": 4.755,
      "typing_delay": 1.061,
      "typing_duration": 12.027,
      "wpm": 20,
      "message": "p ดังนั้นจะเขียน "
    },
    {
      "message_id": 1144,
      "agent_id": 12,
      "delay": 8.025,
      "onscreen_delay": 6.664,
      "typing_delay": 1.361,
      "typing_duration": 9.029,
      "wpm": 43,
      "message": "คำสั่งได้เป็น currentNode."
    },
    {
      "message_id": 1145,
      "agent_id": 33,
      "delay": 5.027,
      "onscreen_delay": 4.28,
      "typing_delay": 0.747,
      "typing_duration": 10.329,
      "wpm": 12,
      "message": ".next= p"
    },
    {
      "message_id": 1146,
      "agent_id": 14,
      "delay": 6.328,
      "onscreen_delay": 6.328,
      "typing_delay": 0,
      "typing_duration": 8.186,
      "wpm": 62,
      "message": "คือ เส้นนี้นะคะ เส้นนี้มันออกมาจาก "
    },
    {
      "message_id": 1147,
      "agent_id": 34,
      "delay": 4.185,
      "onscreen_delay": 2.724,
      "typing_delay": 1.461,
      "typing_duration": 13.518,
      "wpm": 39,
      "message": "node 10 นี่แล้ว node 10 อะไรชี้อยู่ "
    },
    {
      "message_id": 1148,
      "agent_id": 12,
      "delay": 9.517,
      "onscreen_delay": 5.945,
      "typing_delay": 3.572,
      "typing_duration": 6.732,
      "wpm": 25,
      "message": ". ส่วนที่ 2 "
    },
    {
      "message_id": 1149,
      "agent_id": 33,
      "delay": 5.515,
      "onscreen_delay": 4.493,
      "typing_delay": 1.022,
      "typing_duration": 11.311,
      "wpm": 32,
      "message": "ส่วนตรงนี้มีชื่อว่า next"
    },
    {
      "message_id": 1150,
      "agent_id": 14,
      "delay": 7.31,
      "onscreen_delay": 7.31,
      "typing_delay": 0,
      "typing_duration": 8.174,
      "wpm": 66,
      "message": "เลยเป็น currentNode.next ชี้มาที่ไหน "
    },
    {
      "message_id": 1151,
      "agent_id": 34,
      "delay": 4.172,
      "onscreen_delay": 3.396,
      "typing_delay": 0.776,
      "typing_duration": 11.512,
      "wpm": 34,
      "message": "ชี้มาที่ p ชี้อยุ่ก้คือ 99 "
    },
    {
      "message_id": 1152,
      "agent_id": 12,
      "delay": 7.51,
      "onscreen_delay": 3.106,
      "typing_delay": 4.404,
      "typing_duration": 4.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1153,
      "agent_id": 33,
      "delay": 3.507,
      "onscreen_delay": 0.008,
      "typing_delay": 3.499,
      "typing_duration": 10.381,
      "wpm": 22,
      "message": "แทรกตรงกลางบ้าง"
    },
    {
      "message_id": 1154,
      "agent_id": 14,
      "delay": 6.38,
      "onscreen_delay": 6.38,
      "typing_delay": 0,
      "typing_duration": 7.646,
      "wpm": 69,
      "message": "มีหัวมีท้ายแล้ว แทรกตรงกลางบ้างนะคะ "
    },
    {
      "message_id": 1155,
      "agent_id": 34,
      "delay": 3.644,
      "onscreen_delay": 0.913,
      "typing_delay": 2.731,
      "typing_duration": 9.078,
      "wpm": 28,
      "message": "ต้องการเอา 55 นี่ "
    },
    {
      "message_id": 1156,
      "agent_id": 12,
      "delay": 5.077,
      "onscreen_delay": 4.712,
      "typing_delay": 0.365,
      "typing_duration": 8.529,
      "wpm": 72,
      "message": "มาแทรกอยู่ระหว่าง 7 กับ 10 คือแทรกตรงกลาง"
    },
    {
      "message_id": 1157,
      "agent_id": 33,
      "delay": 4.527,
      "onscreen_delay": 3.775,
      "typing_delay": 0.752,
      "typing_duration": 15.001,
      "wpm": 31,
      "message": "ระหว่าง 7 กับ 10 แทรกตรงกลางเลย"
    },
    {
      "message_id": 1158,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.919,
      "typing_delay": 0.079,
      "typing_duration": 6.142,
      "wpm": 63,
      "message": "ระหว่าง 7 กับ 10 ทำอย่างไร "
    },
    {
      "message_id": 1159,
      "agent_id": 34,
      "delay": 6.997,
      "onscreen_delay": 6.626,
      "typing_delay": 0.371,
      "typing_duration": 10.333,
      "wpm": 61,
      "message": "ก็ต้องเขียนเส้นใหม่ต้องไม่มีเส้นตรงนี้แล้ว "
    },
    {
      "message_id": 1160,
      "agent_id": 12,
      "delay": 6.332,
      "onscreen_delay": 5.425,
      "typing_delay": 0.907,
      "typing_duration": 8.374,
      "wpm": 56,
      "message": "เส้นเชื่อมระหว่าง 7 กับ 10 แล้ว "
    },
    {
      "message_id": 1161,
      "agent_id": 33,
      "delay": 4.373,
      "onscreen_delay": 3.645,
      "typing_delay": 0.728,
      "typing_duration": 14.003,
      "wpm": 32,
      "message": "ต้องวาดเส้นใหม่จาก 7 ต้องมา 55 "
    },
    {
      "message_id": 1162,
      "agent_id": 14,
      "delay": 10.002,
      "onscreen_delay": 9.728,
      "typing_delay": 0.274,
      "typing_duration": 5.034,
      "wpm": 77,
      "message": "แล้วจาก 55 ถึงค่อยมาที่ 10 "
    },
    {
      "message_id": 1163,
      "agent_id": 34,
      "delay": 6.001,
      "onscreen_delay": 3.654,
      "typing_delay": 2.347,
      "typing_duration": 6.682,
      "wpm": 36,
      "message": "เขียนคำสั่งยังไง "
    },
    {
      "message_id": 1164,
      "agent_id": 12,
      "delay": 2.68,
      "onscreen_delay": 1.597,
      "typing_delay": 1.083,
      "typing_duration": 9.348,
      "wpm": 47,
      "message": "เส้นแรกออกจากไหน ออกจากตรงนี้ "
    },
    {
      "message_id": 1165,
      "agent_id": 33,
      "delay": 5.347,
      "onscreen_delay": 4.573,
      "typing_delay": 0.774,
      "typing_duration": 15,
      "wpm": 32,
      "message": "ตัวนี้มีอะไรชี้อยู่ previousNode"
    },
    {
      "message_id": 1166,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 9.333,
      "typing_delay": 1.666,
      "typing_duration": 8.861,
      "wpm": 69,
      "message": "previousNode.next คือ ส่วนนี้ ชี้มาที่ไหน "
    },
    {
      "message_id": 1167,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 6.239,
      "typing_delay": 0.759,
      "typing_duration": 13.082,
      "wpm": 32,
      "message": "ชี้มาที่นี่แล้วอะไรชี้อยู่ p"
    },
    {
      "message_id": 1168,
      "agent_id": 12,
      "delay": 9.08,
      "onscreen_delay": 8.551,
      "typing_delay": 0.529,
      "typing_duration": 10.677,
      "wpm": 41,
      "message": "ได้เป็น previousNode.next = p "
    },
    {
      "message_id": 1169,
      "agent_id": 33,
      "delay": 6.676,
      "onscreen_delay": 6.036,
      "typing_delay": 0.64,
      "typing_duration": 15.001,
      "wpm": 12,
      "message": "=p เส้นที่ 1 "
    },
    {
      "message_id": 1170,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 10.893,
      "typing_delay": 0.108,
      "typing_duration": 4.111,
      "wpm": 15,
      "message": "นะคะ "
    },
    {
      "message_id": 1171,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 4.79,
      "typing_delay": 2.209,
      "typing_duration": 6.746,
      "wpm": 33,
      "message": "เส้นถัดมาจาก 55 "
    },
    {
      "message_id": 1172,
      "agent_id": 12,
      "delay": 2.998,
      "onscreen_delay": 1.562,
      "typing_delay": 1.436,
      "typing_duration": 8.294,
      "wpm": 34,
      "message": "เชื่อมไปที่ 10 นะคะ "
    },
    {
      "message_id": 1173,
      "agent_id": 33,
      "delay": 4.291,
      "onscreen_delay": 3.623,
      "typing_delay": 0.668,
      "typing_duration": 15.001,
      "wpm": 16,
      "message": "จุดเริ่มต้นออกจา"
    },
    {
      "message_id": 1174,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 9.874,
      "typing_delay": 1.125,
      "typing_duration": 9.832,
      "wpm": 23,
      "message": "p.next ชี้ไปที่ "
    },
    {
      "message_id": 1175,
      "agent_id": 34,
      "delay": 6.998,
      "onscreen_delay": 5.106,
      "typing_delay": 1.892,
      "typing_duration": 10.062,
      "wpm": 36,
      "message": "10 แล้ว 10 มีอะไรชี้อยู่ "
    },
    {
      "message_id": 1176,
      "agent_id": 12,
      "delay": 6.061,
      "onscreen_delay": 4.055,
      "typing_delay": 2.006,
      "typing_duration": 10.328,
      "wpm": 39,
      "message": "currentNode นะคะ เลยได้เป็น "
    },
    {
      "message_id": 1177,
      "agent_id": 33,
      "delay": 6.327,
      "onscreen_delay": 4.658,
      "typing_delay": 1.669,
      "typing_duration": 12.451,
      "wpm": 22,
      "message": "p.next=currentNode"
    },
    {
      "message_id": 1178,
      "agent_id": 14,
      "delay": 8.45,
      "onscreen_delay": 7.375,
      "typing_delay": 1.075,
      "typing_duration": 7.836,
      "wpm": 13,
      "message": "คราวนี้"
    },
    {
      "message_id": 1179,
      "agent_id": 34,
      "delay": 4.449,
      "onscreen_delay": 2.071,
      "typing_delay": 2.378,
      "typing_duration": 4.236,
      "wpm": 25,
      "message": "เอาใหม่ "
    },
    {
      "message_id": 1180,
      "agent_id": 12,
      "delay": 5.984,
      "onscreen_delay": 0,
      "typing_delay": 5.984,
      "typing_duration": 5.984,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1182,
      "agent_id": 14,
      "delay": 10.997,
      "onscreen_delay": 6.921,
      "typing_delay": 4.076,
      "typing_duration": 11.172,
      "wpm": 12,
      "message": "เอาใหม่นะ "
    },
    {
      "message_id": 1183,
      "agent_id": 34,
      "delay": 7.17,
      "onscreen_delay": 2.482,
      "typing_delay": 4.688,
      "typing_duration": 11.793,
      "wpm": 27,
      "message": "สมมติว่าครูมีโหนดใหม่ "
    },
    {
      "message_id": 1184,
      "agent_id": 12,
      "delay": 7.788,
      "onscreen_delay": 7.196,
      "typing_delay": 0.592,
      "typing_duration": 4.333,
      "wpm": 14,
      "message": "นะคะ "
    },
    {
      "message_id": 1185,
      "agent_id": 33,
      "delay": 6.562,
      "onscreen_delay": 0,
      "typing_delay": 6.562,
      "typing_duration": 6.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1186,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1187,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1188,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1189,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 6.777,
      "typing_delay": 4.222,
      "typing_duration": 4.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1190,
      "agent_id": 14,
      "delay": 8.282,
      "onscreen_delay": 0,
      "typing_delay": 8.282,
      "typing_duration": 8.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1191,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1192,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1193,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1194,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1195,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1196,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1197,
      "agent_id": 33,
      "delay": 11.382,
      "onscreen_delay": 0,
      "typing_delay": 11.382,
      "typing_duration": 11.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1198,
      "agent_id": 14,
      "delay": 7.381,
      "onscreen_delay": 5.064,
      "typing_delay": 2.317,
      "typing_duration": 9.183,
      "wpm": 18,
      "message": "คราวนี้นะคะ "
    },
    {
      "message_id": 1199,
      "agent_id": 34,
      "delay": 5.182,
      "onscreen_delay": 2.761,
      "typing_delay": 2.421,
      "typing_duration": 14.075,
      "wpm": 32,
      "message": "สมมติว่าครูมีลิ้งก์สลิสต์มาให้ "
    },
    {
      "message_id": 1200,
      "agent_id": 12,
      "delay": 10.073,
      "onscreen_delay": 9.324,
      "typing_delay": 0.749,
      "typing_duration": 4.791,
      "wpm": 41,
      "message": "ข้างบนนี้นะคะ "
    },
    {
      "message_id": 1201,
      "agent_id": 33,
      "delay": 6.072,
      "onscreen_delay": 2.854,
      "typing_delay": 3.218,
      "typing_duration": 9.065,
      "wpm": 22,
      "message": "ครูมีโหนดใหม่"
    },
    {
      "message_id": 1202,
      "agent_id": 14,
      "delay": 5.064,
      "onscreen_delay": 5.056,
      "typing_delay": 0.008,
      "typing_duration": 13.594,
      "wpm": 20,
      "message": "ก็คือโหนดข้อมูล 30 "
    },
    {
      "message_id": 1203,
      "agent_id": 34,
      "delay": 9.592,
      "onscreen_delay": 7.463,
      "typing_delay": 2.129,
      "typing_duration": 12.195,
      "wpm": 44,
      "message": "ครูอยากเอา 30 ไปต่อท้าย 70 ทำยังไงดี "
    },
    {
      "message_id": 1204,
      "agent_id": 12,
      "delay": 8.194,
      "onscreen_delay": 7.64,
      "typing_delay": 0.554,
      "typing_duration": 9.4,
      "wpm": 54,
      "message": "ต่อท้าย 70 อันดับแรกครูต้องวาดก่อน "
    },
    {
      "message_id": 1205,
      "agent_id": 33,
      "delay": 5.398,
      "onscreen_delay": 4.635,
      "typing_delay": 0.763,
      "typing_duration": 15.001,
      "wpm": 26,
      "message": "เอา 30 ไปต่อท้าย 70 แดงว่า"
    },
    {
      "message_id": 1206,
      "agent_id": 14,
      "delay": 10.997,
      "onscreen_delay": 10.997,
      "typing_delay": 0,
      "typing_duration": 7.778,
      "wpm": 42,
      "message": "ต้องชี้มาที่ 30 ถูกไหม "
    },
    {
      "message_id": 1207,
      "agent_id": 34,
      "delay": 6.996,
      "onscreen_delay": 4.036,
      "typing_delay": 2.96,
      "typing_duration": 6.772,
      "wpm": 35,
      "message": "เอา 30 มาต่อท้าย "
    },
    {
      "message_id": 1208,
      "agent_id": 12,
      "delay": 2.994,
      "onscreen_delay": 2.163,
      "typing_delay": 0.831,
      "typing_duration": 8.38,
      "wpm": 16,
      "message": "7 นะคะ 30 "
    },
    {
      "message_id": 1209,
      "agent_id": 33,
      "delay": 4.378,
      "onscreen_delay": 3.858,
      "typing_delay": 0.52,
      "typing_duration": 11.801,
      "wpm": 32,
      "message": "มาต่อท้าย 7 ก็คือลากจาก 7"
    },
    {
      "message_id": 1210,
      "agent_id": 14,
      "delay": 7.8,
      "onscreen_delay": 7.309,
      "typing_delay": 0.491,
      "typing_duration": 7.219,
      "wpm": 29,
      "message": "เชื่อมมาที่ 30 "
    },
    {
      "message_id": 1211,
      "agent_id": 34,
      "delay": 3.799,
      "onscreen_delay": 2.756,
      "typing_delay": 1.043,
      "typing_duration": 9.419,
      "wpm": 49,
      "message": "เส้นนี้จะใช้คำสั่งอะไรมันออกจาก "
    },
    {
      "message_id": 1212,
      "agent_id": 12,
      "delay": 5.417,
      "onscreen_delay": 4.769,
      "typing_delay": 0.648,
      "typing_duration": 6.473,
      "wpm": 67,
      "message": "จุดนี้ถูกไหมคะ ตรงจุดข้อมูล 7 "
    },
    {
      "message_id": 1213,
      "agent_id": 33,
      "delay": 2.472,
      "onscreen_delay": 1.884,
      "typing_delay": 0.588,
      "typing_duration": 11.365,
      "wpm": 32,
      "message": "นี่ แล้ว 7 มีอะไรชี้อยู่"
    },
    {
      "message_id": 1214,
      "agent_id": 14,
      "delay": 7.363,
      "onscreen_delay": 7.363,
      "typing_delay": 0,
      "typing_duration": 7.917,
      "wpm": 68,
      "message": "คือ p p. อะไร ช่องนี้มีชื่อว่าอะไรคะ "
    },
    {
      "message_id": 1215,
      "agent_id": 34,
      "delay": 3.916,
      "onscreen_delay": 0.665,
      "typing_delay": 3.251,
      "typing_duration": 5.356,
      "wpm": 20,
      "message": "next นะ"
    },
    {
      "message_id": 1216,
      "agent_id": 12,
      "delay": 1.355,
      "onscreen_delay": 0.023,
      "typing_delay": 1.332,
      "typing_duration": 5.683,
      "wpm": 42,
      "message": "next ชี้มาที่ไหน "
    },
    {
      "message_id": 1217,
      "agent_id": 33,
      "delay": 1.682,
      "onscreen_delay": 0.924,
      "typing_delay": 0.758,
      "typing_duration": 13.417,
      "wpm": 37,
      "message": "ชี้มาที่ 30 แล้ว 30 มีอะไรชี้อยู่ "
    },
    {
      "message_id": 1218,
      "agent_id": 14,
      "delay": 9.416,
      "onscreen_delay": 8.159,
      "typing_delay": 1.257,
      "typing_duration": 4.65,
      "wpm": 19,
      "message": "q โอเค "
    },
    {
      "message_id": 1219,
      "agent_id": 34,
      "delay": 5.415,
      "onscreen_delay": 2.809,
      "typing_delay": 2.606,
      "typing_duration": 6.901,
      "wpm": 20,
      "message": "ตัว qนะคะ "
    },
    {
      "message_id": 1220,
      "agent_id": 12,
      "delay": 3.124,
      "onscreen_delay": 0,
      "typing_delay": 3.124,
      "typing_duration": 7.771,
      "wpm": 33,
      "message": "ลองลอกให้ครูหน่อย "
    },
    {
      "message_id": 1221,
      "agent_id": 33,
      "delay": 3.77,
      "onscreen_delay": 2.175,
      "typing_delay": 1.595,
      "typing_duration": 6.562,
      "wpm": 34,
      "message": "จดไว้ในสมุดนะคะ"
    },
    {
      "message_id": 1222,
      "agent_id": 14,
      "delay": 4.961,
      "onscreen_delay": 0,
      "typing_delay": 4.961,
      "typing_duration": 4.961,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1223,
      "agent_id": 34,
      "delay": 3.972,
      "onscreen_delay": 0,
      "typing_delay": 3.972,
      "typing_duration": 3.972,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1224,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1225,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1226,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1227,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1229,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1230,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1231,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1232,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1233,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1234,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1235,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1236,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1237,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1238,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1239,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1240,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1241,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1242,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1243,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1244,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1246,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1247,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1248,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1250,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1251,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1252,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1253,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1254,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1255,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1256,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1257,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1258,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1259,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1260,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1261,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1262,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1263,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1264,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1265,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1266,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1268,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1269,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 4.375,
      "typing_delay": 6.624,
      "typing_duration": 6.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1270,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 4.751,
      "typing_delay": 2.246,
      "typing_duration": 9.977,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 34,
      "delay": 5.975,
      "onscreen_delay": 4.226,
      "typing_delay": 1.749,
      "typing_duration": 8.889,
      "wpm": 30,
      "message": "ได้ไหมคะ เรียบร้อย "
    },
    {
      "message_id": 1272,
      "agent_id": 12,
      "delay": 4.888,
      "onscreen_delay": 0.863,
      "typing_delay": 4.025,
      "typing_duration": 4.025,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1273,
      "agent_id": 33,
      "delay": 5.104,
      "onscreen_delay": 0,
      "typing_delay": 5.104,
      "typing_duration": 5.104,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1274,
      "agent_id": 14,
      "delay": 8.657,
      "onscreen_delay": 0,
      "typing_delay": 8.657,
      "typing_duration": 8.657,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1275,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1276,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.251,
      "typing_delay": 1.748,
      "typing_duration": 8.974,
      "wpm": 42,
      "message": "คราวนี้ เพิ่มหัวเพิ่มท้าย"
    },
    {
      "message_id": 1277,
      "agent_id": 33,
      "delay": 6.998,
      "onscreen_delay": 6.084,
      "typing_delay": 0.914,
      "typing_duration": 5.914,
      "wpm": 25,
      "message": "แล้วใช่ไหม "
    },
    {
      "message_id": 1278,
      "agent_id": 14,
      "delay": 2.997,
      "onscreen_delay": 2.393,
      "typing_delay": 0.604,
      "typing_duration": 8.739,
      "wpm": 57,
      "message": "คราวนี้ครูอยากจะแทรก 30 ไปตรงกลาง "
    },
    {
      "message_id": 1279,
      "agent_id": 34,
      "delay": 4.738,
      "onscreen_delay": 3.344,
      "typing_delay": 1.394,
      "typing_duration": 11.978,
      "wpm": 48,
      "message": "ครูอยากจะแทรก 30 ไปตรงกลาง ทำอย่างไรดี "
    },
    {
      "message_id": 1280,
      "agent_id": 12,
      "delay": 7.977,
      "onscreen_delay": 5.291,
      "typing_delay": 2.686,
      "typing_duration": 8.43,
      "wpm": 28,
      "message": "จะเอา 30 นี่แทรก"
    },
    {
      "message_id": 1281,
      "agent_id": 33,
      "delay": 4.428,
      "onscreen_delay": 3.559,
      "typing_delay": 0.869,
      "typing_duration": 14.679,
      "wpm": 21,
      "message": "ตรงกลาง ครูวาดรูปก่อน"
    },
    {
      "message_id": 1282,
      "agent_id": 14,
      "delay": 10.677,
      "onscreen_delay": 10.677,
      "typing_delay": 0,
      "typing_duration": 10.58,
      "wpm": 47,
      "message": "เลยดีไหมนะคะ เส้นนี้จะต้องหายไปนะ "
    },
    {
      "message_id": 1283,
      "agent_id": 34,
      "delay": 6.676,
      "onscreen_delay": 4.52,
      "typing_delay": 2.156,
      "typing_duration": 12.777,
      "wpm": 36,
      "message": "ครูไม่มียางลบครูก้ขีเค่าไว้ก่อน "
    },
    {
      "message_id": 1284,
      "agent_id": 12,
      "delay": 8.775,
      "onscreen_delay": 7.351,
      "typing_delay": 1.424,
      "typing_duration": 7.009,
      "wpm": 30,
      "message": "30 ใช่ไหม แล้ว"
    },
    {
      "message_id": 1285,
      "agent_id": 33,
      "delay": 4.774,
      "onscreen_delay": 4.183,
      "typing_delay": 0.591,
      "typing_duration": 9.726,
      "wpm": 45,
      "message": "จาก 30 ชี้ไปที่ไหน ชี้ไปที่ 7"
    },
    {
      "message_id": 1286,
      "agent_id": 14,
      "delay": 5.725,
      "onscreen_delay": 5.421,
      "typing_delay": 0.304,
      "typing_duration": 4.553,
      "wpm": 72,
      "message": "นะคะ ครูวาดเส้นก่อนเลย "
    },
    {
      "message_id": 1287,
      "agent_id": 34,
      "delay": 2.896,
      "onscreen_delay": 0,
      "typing_delay": 2.896,
      "typing_duration": 14.161,
      "wpm": 26,
      "message": "แล้วครูก็ขีดค่าเส้นตรงกลส"
    },
    {
      "message_id": 1288,
      "agent_id": 12,
      "delay": 10.159,
      "onscreen_delay": 9.428,
      "typing_delay": 0.731,
      "typing_duration": 5.121,
      "wpm": 29,
      "message": "ไม่เอาแล้ว "
    },
    {
      "message_id": 1289,
      "agent_id": 33,
      "delay": 6.156,
      "onscreen_delay": 3.355,
      "typing_delay": 2.801,
      "typing_duration": 14.151,
      "wpm": 23,
      "message": "เดี๋ยวดูพร้อมกันก่อนนะ "
    },
    {
      "message_id": 1290,
      "agent_id": 14,
      "delay": 10.15,
      "onscreen_delay": 10.15,
      "typing_delay": 0,
      "typing_duration": 11.424,
      "wpm": 42,
      "message": "เดี๋ยวครูให้จด เดี๋ยวครูให้จดค่ะ "
    },
    {
      "message_id": 1291,
      "agent_id": 34,
      "delay": 7.421,
      "onscreen_delay": 6.124,
      "typing_delay": 1.297,
      "typing_duration": 8.533,
      "wpm": 19,
      "message": "เส้นแรก มัน "
    },
    {
      "message_id": 1292,
      "agent_id": 12,
      "delay": 4.532,
      "onscreen_delay": 3.927,
      "typing_delay": 0.605,
      "typing_duration": 6.506,
      "wpm": 58,
      "message": "ออกมาจากโหนดข้อมูล 3 นะคะ "
    },
    {
      "message_id": 1293,
      "agent_id": 33,
      "delay": 2.505,
      "onscreen_delay": 1.362,
      "typing_delay": 1.143,
      "typing_duration": 15.001,
      "wpm": 18,
      "message": "โหนดนี้อะไรชี้อยู่ "
    },
    {
      "message_id": 1294,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.208,
      "typing_delay": 0.792,
      "typing_duration": 12.29,
      "wpm": 20,
      "message": "คือ head ชี้อยู่ "
    },
    {
      "message_id": 1295,
      "agent_id": 34,
      "delay": 8.288,
      "onscreen_delay": 4.491,
      "typing_delay": 3.797,
      "typing_duration": 7.853,
      "wpm": 23,
      "message": "head. อะไรคะ"
    },
    {
      "message_id": 1296,
      "agent_id": 12,
      "delay": 4.287,
      "onscreen_delay": 3.458,
      "typing_delay": 0.829,
      "typing_duration": 11.338,
      "wpm": 16,
      "message": "นะ head.next "
    },
    {
      "message_id": 1297,
      "agent_id": 33,
      "delay": 7.336,
      "onscreen_delay": 6.125,
      "typing_delay": 1.211,
      "typing_duration": 13.907,
      "wpm": 27,
      "message": "ชี้มาที่ไหน = ชี้มาที่ 30 "
    },
    {
      "message_id": 1298,
      "agent_id": 14,
      "delay": 9.906,
      "onscreen_delay": 9.805,
      "typing_delay": 0.101,
      "typing_duration": 8.388,
      "wpm": 34,
      "message": "แล้ว 30 อะไรชี้อยู่ "
    },
    {
      "message_id": 1299,
      "agent_id": 34,
      "delay": 5.905,
      "onscreen_delay": 4.763,
      "typing_delay": 1.142,
      "typing_duration": 6.558,
      "wpm": 14,
      "message": "q โอเค"
    },
    {
      "message_id": 1300,
      "agent_id": 12,
      "delay": 3.504,
      "onscreen_delay": 0,
      "typing_delay": 3.504,
      "typing_duration": 6.624,
      "wpm": 20,
      "message": "เส้นที่ 2 "
    },
    {
      "message_id": 1301,
      "agent_id": 33,
      "delay": 2.622,
      "onscreen_delay": 0.952,
      "typing_delay": 1.67,
      "typing_duration": 13.059,
      "wpm": 31,
      "message": "มันออกมาจากโหนด 30 ใช่ไหมคะ"
    },
    {
      "message_id": 1302,
      "agent_id": 14,
      "delay": 9.058,
      "onscreen_delay": 9.003,
      "typing_delay": 0.055,
      "typing_duration": 6.365,
      "wpm": 52,
      "message": "แล้วตรง 30 อะไรชี้อยู่ "
    },
    {
      "message_id": 1303,
      "agent_id": 34,
      "delay": 5.056,
      "onscreen_delay": 3.397,
      "typing_delay": 1.659,
      "typing_duration": 9.749,
      "wpm": 9,
      "message": "q.next "
    },
    {
      "message_id": 1304,
      "agent_id": 12,
      "delay": 5.746,
      "onscreen_delay": 3.855,
      "typing_delay": 1.891,
      "typing_duration": 7.535,
      "wpm": 62,
      "message": "ชี้มาที่ 7 แล้ว 7 มีอะไรชี้อยู่ "
    },
    {
      "message_id": 1305,
      "agent_id": 33,
      "delay": 3.533,
      "onscreen_delay": 0.945,
      "typing_delay": 2.588,
      "typing_duration": 15.001,
      "wpm": 21,
      "message": "แล้ว 7 มีัอะไรชี้อยู่"
    },
    {
      "message_id": 1306,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 6.89,
      "typing_delay": 4.11,
      "typing_duration": 4.11,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1307,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 3.994,
      "typing_delay": 3.005,
      "typing_duration": 8.14,
      "wpm": 29,
      "message": "โอเคเดี๋ยวลอกไว้ "
    },
    {
      "message_id": 1308,
      "agent_id": 12,
      "delay": 4.139,
      "onscreen_delay": 3.665,
      "typing_delay": 0.474,
      "typing_duration": 7.913,
      "wpm": 61,
      "message": "เดี๋ยวครูให้ทำแบบฝึกหัดอีก 2 ข้อ "
    },
    {
      "message_id": 1309,
      "agent_id": 33,
      "delay": 4.209,
      "onscreen_delay": 0,
      "typing_delay": 4.209,
      "typing_duration": 4.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1310,
      "agent_id": 14,
      "delay": 4.219,
      "onscreen_delay": 0,
      "typing_delay": 4.219,
      "typing_duration": 4.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1311,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1312,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 6.496,
      "typing_delay": 4.503,
      "typing_duration": 4.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1314,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1315,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1316,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1317,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1318,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1319,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1320,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1321,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1322,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1323,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1324,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1325,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1326,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1327,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1328,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1329,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1330,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1331,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1332,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1333,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1334,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1335,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1336,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1337,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1338,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1339,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1340,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1341,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1342,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1343,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1344,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1345,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1346,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1347,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1348,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1349,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 2.781,
      "typing_delay": 8.218,
      "typing_duration": 8.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1350,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1351,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1352,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1353,
      "agent_id": 33,
      "delay": 10.997,
      "onscreen_delay": 0.515,
      "typing_delay": 10.482,
      "typing_duration": 10.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1354,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1355,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1356,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1357,
      "agent_id": 33,
      "delay": 12.652,
      "onscreen_delay": 0,
      "typing_delay": 12.652,
      "typing_duration": 12.652,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1358,
      "agent_id": 14,
      "delay": 8.649,
      "onscreen_delay": 0.744,
      "typing_delay": 7.905,
      "typing_duration": 7.905,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1359,
      "agent_id": 34,
      "delay": 9.814,
      "onscreen_delay": 0,
      "typing_delay": 9.814,
      "typing_duration": 9.814,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1360,
      "agent_id": 12,
      "delay": 5.812,
      "onscreen_delay": 4.917,
      "typing_delay": 0.895,
      "typing_duration": 12.105,
      "wpm": 58,
      "message": "เสร็จแล้วใช่ไหมคะ ดู Sheet ที่ครูแจกให้เมื่อกี้"
    },
    {
      "message_id": 1361,
      "agent_id": 33,
      "delay": 8.104,
      "onscreen_delay": 6.844,
      "typing_delay": 1.26,
      "typing_duration": 14.804,
      "wpm": 24,
      "message": "หยิบขึ้นมาเลยค่ะ ดูข้อ 2 "
    },
    {
      "message_id": 1362,
      "agent_id": 14,
      "delay": 10.8,
      "onscreen_delay": 10.8,
      "typing_delay": 0,
      "typing_duration": 6.993,
      "wpm": 75,
      "message": "กับข้อ 3 นะคะ ที่เราจะได้ ณ เวลานี้ "
    },
    {
      "message_id": 1363,
      "agent_id": 34,
      "delay": 6.799,
      "onscreen_delay": 2.289,
      "typing_delay": 4.51,
      "typing_duration": 4.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1364,
      "agent_id": 12,
      "delay": 2.795,
      "onscreen_delay": 2.02,
      "typing_delay": 0.775,
      "typing_duration": 10.289,
      "wpm": 54,
      "message": "ข้อ 2 นะคะ ครูให้เวลาอ่านโจทย์ 2 นาที "
    },
    {
      "message_id": 1365,
      "agent_id": 33,
      "delay": 6.287,
      "onscreen_delay": 5.383,
      "typing_delay": 0.904,
      "typing_duration": 15.001,
      "wpm": 5,
      "message": "อ่านโ"
    },
    {
      "message_id": 1366,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 8.931,
      "typing_delay": 2.069,
      "typing_duration": 7.273,
      "wpm": 33,
      "message": "อ่านของใครของมัน"
    },
    {
      "message_id": 1367,
      "agent_id": 34,
      "delay": 6.999,
      "onscreen_delay": 6.553,
      "typing_delay": 0.446,
      "typing_duration": 4.306,
      "wpm": 28,
      "message": "ก่อนเร็ว "
    },
    {
      "message_id": 1368,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1369,
      "agent_id": 33,
      "delay": 10.997,
      "onscreen_delay": 6.794,
      "typing_delay": 4.203,
      "typing_duration": 4.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1370,
      "agent_id": 14,
      "delay": 10.929,
      "onscreen_delay": 0,
      "typing_delay": 10.929,
      "typing_duration": 10.929,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1371,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1372,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1373,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 3.389,
      "typing_delay": 7.611,
      "typing_duration": 7.611,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1374,
      "agent_id": 14,
      "delay": 6.998,
      "onscreen_delay": 0.676,
      "typing_delay": 6.322,
      "typing_duration": 6.322,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1375,
      "agent_id": 34,
      "delay": 2.992,
      "onscreen_delay": 0.251,
      "typing_delay": 2.741,
      "typing_duration": 13.496,
      "wpm": 42,
      "message": "อ่านก่อนหยิบขึ้นมาแล้วนั่งอ่านก่อนนะคะ "
    },
    {
      "message_id": 1376,
      "agent_id": 12,
      "delay": 9.495,
      "onscreen_delay": 9.157,
      "typing_delay": 0.338,
      "typing_duration": 8.688,
      "wpm": 48,
      "message": "สิคะ ข้อ 2  ครูสั่งให้ทำอะไร "
    },
    {
      "message_id": 1377,
      "agent_id": 33,
      "delay": 5.494,
      "onscreen_delay": 0.285,
      "typing_delay": 5.209,
      "typing_duration": 5.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1378,
      "agent_id": 14,
      "delay": 4.706,
      "onscreen_delay": 0,
      "typing_delay": 4.706,
      "typing_duration": 4.706,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1379,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1380,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1381,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 4.008,
      "typing_delay": 6.991,
      "typing_duration": 6.991,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1382,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 3.486,
      "typing_delay": 3.511,
      "typing_duration": 7.479,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1383,
      "agent_id": 34,
      "delay": 3.477,
      "onscreen_delay": 2.495,
      "typing_delay": 0.982,
      "typing_duration": 10.442,
      "wpm": 27,
      "message": "ในโจทย์นะคะ ต้องการ "
    },
    {
      "message_id": 1384,
      "agent_id": 12,
      "delay": 6.44,
      "onscreen_delay": 5.678,
      "typing_delay": 0.762,
      "typing_duration": 7.746,
      "wpm": 72,
      "message": "เชื่อมโหนดใหม่ โหนดใหม่ที่ครูให้มานี่ "
    },
    {
      "message_id": 1385,
      "agent_id": 33,
      "delay": 3.741,
      "onscreen_delay": 2.342,
      "typing_delay": 1.399,
      "typing_duration": 11.26,
      "wpm": 28,
      "message": "จะเป็นดหนดที่มีตัวชี้ "
    },
    {
      "message_id": 1386,
      "agent_id": 14,
      "delay": 7.259,
      "onscreen_delay": 6.592,
      "typing_delay": 0.667,
      "typing_duration": 14.396,
      "wpm": 48,
      "message": "p ชี้อยู่นะคะ ให้เอา node53 นะคะ ที่ p ชี้อยู่ "
    },
    {
      "message_id": 1387,
      "agent_id": 34,
      "delay": 10.395,
      "onscreen_delay": 5.208,
      "typing_delay": 5.187,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "ให้เอาโหนด 53 นะคะที่มี p ข"
    },
    {
      "message_id": 1388,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.315,
      "typing_delay": 0.684,
      "typing_duration": 6.752,
      "wpm": 71,
      "message": "เอามาไว้เป็นโหนดแรกของลิงก์ลิสต์ "
    },
    {
      "message_id": 1389,
      "agent_id": 33,
      "delay": 6.997,
      "onscreen_delay": 5.527,
      "typing_delay": 1.47,
      "typing_duration": 9.774,
      "wpm": 35,
      "message": "เราจะเขียนคำสั่งอย่างไร"
    },
    {
      "message_id": 1390,
      "agent_id": 14,
      "delay": 5.774,
      "onscreen_delay": 4.154,
      "typing_delay": 1.62,
      "typing_duration": 8.054,
      "wpm": 56,
      "message": "โดยให้วาดรูปเส้นเชื่อมด้วยนะคะ "
    },
    {
      "message_id": 1391,
      "agent_id": 34,
      "delay": 4.052,
      "onscreen_delay": 4.052,
      "typing_delay": 0,
      "typing_duration": 10.683,
      "wpm": 32,
      "message": "ให้วาดรูปเส้นเชื่อมก่อน "
    },
    {
      "message_id": 1392,
      "agent_id": 12,
      "delay": 6.682,
      "onscreen_delay": 5.751,
      "typing_delay": 0.931,
      "typing_duration": 7.905,
      "wpm": 72,
      "message": "จากนั้น เส้นที่เราใส่เข้าไปใหม่นั้นน่ะ "
    },
    {
      "message_id": 1393,
      "agent_id": 33,
      "delay": 3.902,
      "onscreen_delay": 3.268,
      "typing_delay": 0.634,
      "typing_duration": 13.561,
      "wpm": 27,
      "message": "เราเขียนด้วยคำสั่งอะไรคะ "
    },
    {
      "message_id": 1394,
      "agent_id": 14,
      "delay": 9.56,
      "onscreen_delay": 9.345,
      "typing_delay": 0.215,
      "typing_duration": 9.129,
      "wpm": 82,
      "message": "นี่ข้อ 2 นะ เดี๋ยวดูพร้อมกันก่อนนะคะ เปิดไปดูข้อ 3 "
    },
    {
      "message_id": 1395,
      "agent_id": 34,
      "delay": 5.559,
      "onscreen_delay": 0.119,
      "typing_delay": 5.44,
      "typing_duration": 5.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1396,
      "agent_id": 12,
      "delay": 1.558,
      "onscreen_delay": 0.582,
      "typing_delay": 0.976,
      "typing_duration": 5.3,
      "wpm": 54,
      "message": "เปิดไปหน้าที่ 2 ค่ะ "
    },
    {
      "message_id": 1397,
      "agent_id": 33,
      "delay": 9.66,
      "onscreen_delay": 0,
      "typing_delay": 9.66,
      "typing_duration": 9.66,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1398,
      "agent_id": 14,
      "delay": 5.659,
      "onscreen_delay": 3.088,
      "typing_delay": 2.571,
      "typing_duration": 9.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1399,
      "agent_id": 34,
      "delay": 5.427,
      "onscreen_delay": 2.008,
      "typing_delay": 3.419,
      "typing_duration": 9.206,
      "wpm": 34,
      "message": "ข้อนี้ครูต้องการที่จะ "
    },
    {
      "message_id": 1400,
      "agent_id": 12,
      "delay": 5.204,
      "onscreen_delay": 4.409,
      "typing_delay": 0.795,
      "typing_duration": 4.604,
      "wpm": 72,
      "message": "เชื่อมโหนดใหม่ใช่ไหมคะ "
    },
    {
      "message_id": 1401,
      "agent_id": 33,
      "delay": 5.344,
      "onscreen_delay": 0,
      "typing_delay": 5.344,
      "typing_duration": 5.344,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1402,
      "agent_id": 14,
      "delay": 1.342,
      "onscreen_delay": 0.872,
      "typing_delay": 0.47,
      "typing_duration": 4.773,
      "wpm": 53,
      "message": "ระหว่าง 20 กับ 30 "
    },
    {
      "message_id": 1403,
      "agent_id": 34,
      "delay": 4.86,
      "onscreen_delay": 0,
      "typing_delay": 4.86,
      "typing_duration": 7.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1404,
      "agent_id": 12,
      "delay": 3.312,
      "onscreen_delay": 1.718,
      "typing_delay": 1.594,
      "typing_duration": 8.515,
      "wpm": 78,
      "message": "ต้องการเชื่อมโหนดใหม่นะคะ เอาไปไว้ระหว่าง 20 "
    },
    {
      "message_id": 1405,
      "agent_id": 33,
      "delay": 4.508,
      "onscreen_delay": 3.794,
      "typing_delay": 0.714,
      "typing_duration": 10.514,
      "wpm": 19,
      "message": "กับ 30 จะแทรก"
    },
    {
      "message_id": 1406,
      "agent_id": 14,
      "delay": 6.51,
      "onscreen_delay": 5.863,
      "typing_delay": 0.647,
      "typing_duration": 6.193,
      "wpm": 70,
      "message": "อย่างไรให้เขียนคำสั่งด้วยนะคะ "
    },
    {
      "message_id": 1407,
      "agent_id": 34,
      "delay": 2.508,
      "onscreen_delay": 1.354,
      "typing_delay": 1.154,
      "typing_duration": 4.231,
      "wpm": 39,
      "message": "ลองทำ 2 ข้อ "
    },
    {
      "message_id": 1408,
      "agent_id": 12,
      "delay": 6.101,
      "onscreen_delay": 0,
      "typing_delay": 6.101,
      "typing_duration": 6.101,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1409,
      "agent_id": 33,
      "delay": 2.1,
      "onscreen_delay": 0.577,
      "typing_delay": 1.523,
      "typing_duration": 12.666,
      "wpm": 32,
      "message": "ใครทำเสร็จแล้ว ครูจะให้เบรก"
    },
    {
      "message_id": 1410,
      "agent_id": 14,
      "delay": 8.662,
      "onscreen_delay": 4.072,
      "typing_delay": 4.59,
      "typing_duration": 4.59,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1411,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1412,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1413,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1414,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1415,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1416,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1417,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1418,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1419,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1420,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1421,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1422,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1423,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1424,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1425,
      "agent_id": 33,
      "delay": 11.002,
      "onscreen_delay": 0,
      "typing_delay": 11.002,
      "typing_duration": 11.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1426,
      "agent_id": 14,
      "delay": 11.002,
      "onscreen_delay": 0,
      "typing_delay": 11.002,
      "typing_duration": 11.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1428,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1429,
      "agent_id": 33,
      "delay": 11.004,
      "onscreen_delay": 0,
      "typing_delay": 11.004,
      "typing_duration": 11.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1430,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1431,
      "agent_id": 34,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1432,
      "agent_id": 12,
      "delay": 11.004,
      "onscreen_delay": 0,
      "typing_delay": 11.004,
      "typing_duration": 11.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1433,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1434,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1435,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1436,
      "agent_id": 33,
      "delay": 11.002,
      "onscreen_delay": 0,
      "typing_delay": 11.002,
      "typing_duration": 11.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1437,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1438,
      "agent_id": 12,
      "delay": 11.004,
      "onscreen_delay": 0,
      "typing_delay": 11.004,
      "typing_duration": 11.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1439,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1440,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1441,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1442,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1443,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1444,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1445,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1446,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1447,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1448,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1449,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1450,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1451,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1452,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1453,
      "agent_id": 34,
      "delay": 15.008,
      "onscreen_delay": 0,
      "typing_delay": 15.008,
      "typing_duration": 15.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1454,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1455,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1456,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1457,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1458,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1459,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1460,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1461,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1462,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1463,
      "agent_id": 33,
      "delay": 15.009,
      "onscreen_delay": 0,
      "typing_delay": 15.009,
      "typing_duration": 15.009,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1464,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1465,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1466,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1467,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1468,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1469,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1470,
      "agent_id": 12,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1471,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1472,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1473,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1474,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1475,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1476,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1477,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1478,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1479,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1480,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1481,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1482,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1483,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1484,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1485,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1486,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1487,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1488,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1489,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1490,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1491,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1492,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1494,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1495,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1496,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1497,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1498,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1500,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1501,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1502,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1503,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1505,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1508,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1509,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1510,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1511,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1512,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1515,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1516,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1517,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1518,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1519,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1520,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1521,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1522,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1523,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1524,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1525,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1526,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1527,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1528,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1529,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1530,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1531,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1532,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1533,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1534,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1535,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1536,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1537,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1538,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1539,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1540,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1541,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1542,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1543,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1544,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1545,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1546,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1547,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1548,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1549,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1550,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1551,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1552,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1553,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1554,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1555,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1556,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1557,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1558,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1559,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1560,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1561,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1562,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1563,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1564,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1565,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1566,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1567,
      "agent_id": 33,
      "delay": 10.998,
      "onscreen_delay": 6.962,
      "typing_delay": 4.036,
      "typing_duration": 4.036,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1568,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1569,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1570,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1571,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.483,
      "typing_delay": 4.517,
      "typing_duration": 4.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1572,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1573,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1574,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1575,
      "agent_id": 33,
      "delay": 11.002,
      "onscreen_delay": 5.735,
      "typing_delay": 5.267,
      "typing_duration": 5.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1576,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1577,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1578,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1579,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.674,
      "typing_delay": 4.326,
      "typing_duration": 4.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1580,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1581,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1582,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1583,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 4.864,
      "typing_delay": 6.136,
      "typing_duration": 6.136,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1584,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1585,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1586,
      "agent_id": 12,
      "delay": 15.151,
      "onscreen_delay": 0,
      "typing_delay": 15.151,
      "typing_duration": 15.151,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1587,
      "agent_id": 33,
      "delay": 11.149,
      "onscreen_delay": 2.807,
      "typing_delay": 8.342,
      "typing_duration": 8.342,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1588,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1589,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1590,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1591,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1592,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1593,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1594,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1595,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 6.732,
      "typing_delay": 4.268,
      "typing_duration": 4.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1596,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1597,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1598,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1599,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 2.684,
      "typing_delay": 8.316,
      "typing_duration": 8.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1600,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1601,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1602,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1603,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 6.683,
      "typing_delay": 4.318,
      "typing_duration": 4.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1604,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1605,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1606,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1607,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 4.983,
      "typing_delay": 6.017,
      "typing_duration": 6.017,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1608,
      "agent_id": 14,
      "delay": 15.006,
      "onscreen_delay": 0,
      "typing_delay": 15.006,
      "typing_duration": 15.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1609,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1610,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1611,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1612,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1613,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1614,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1615,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1616,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1617,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1618,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1619,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 2.738,
      "typing_delay": 8.261,
      "typing_duration": 8.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1620,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1621,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1622,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1623,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 4.946,
      "typing_delay": 6.053,
      "typing_duration": 6.053,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1624,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1625,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1626,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1627,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1628,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1629,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1630,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1631,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 4.313,
      "typing_delay": 6.688,
      "typing_duration": 6.688,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1632,
      "agent_id": 14,
      "delay": 6.996,
      "onscreen_delay": 3.024,
      "typing_delay": 3.972,
      "typing_duration": 3.972,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1633,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1634,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1635,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1636,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1637,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1638,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1639,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 4.675,
      "typing_delay": 6.325,
      "typing_duration": 6.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1640,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1641,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1642,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1643,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1644,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1645,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1646,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1647,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1648,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1649,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1650,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1651,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 3.967,
      "typing_delay": 7.033,
      "typing_duration": 7.033,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1652,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1653,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1654,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1655,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1656,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1657,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1658,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1659,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 3.084,
      "typing_delay": 7.916,
      "typing_duration": 7.916,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1660,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1661,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1662,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1663,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1664,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1665,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1666,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1667,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1668,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1669,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1670,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1671,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1672,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1673,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1674,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1675,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1676,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1677,
      "agent_id": 34,
      "delay": 11.001,
      "onscreen_delay": 4.97,
      "typing_delay": 6.031,
      "typing_duration": 6.031,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1678,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1679,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1680,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1681,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1682,
      "agent_id": 12,
      "delay": 11.149,
      "onscreen_delay": 0,
      "typing_delay": 11.149,
      "typing_duration": 11.149,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1683,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1684,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1685,
      "agent_id": 34,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1686,
      "agent_id": 12,
      "delay": 12.768,
      "onscreen_delay": 0,
      "typing_delay": 12.768,
      "typing_duration": 12.768,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1687,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1688,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 6.581,
      "typing_delay": 4.418,
      "typing_duration": 4.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1689,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1690,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1691,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1692,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1693,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1694,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1695,
      "agent_id": 33,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1696,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1697,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1698,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1699,
      "agent_id": 33,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1700,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1701,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1702,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1703,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1704,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1705,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1706,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1707,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1708,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1709,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1710,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1711,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1712,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1713,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1714,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1715,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1716,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1717,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1718,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1719,
      "agent_id": 33,
      "delay": 10.999,
      "onscreen_delay": 5.239,
      "typing_delay": 5.76,
      "typing_duration": 5.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1720,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1721,
      "agent_id": 34,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1722,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1723,
      "agent_id": 33,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1724,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1725,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1726,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1727,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1728,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1729,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1730,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1731,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1732,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1733,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1734,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1735,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1736,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1737,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1738,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1739,
      "agent_id": 33,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1740,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1741,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1742,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1743,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1744,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1745,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1746,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1747,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1748,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1749,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1750,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1751,
      "agent_id": 33,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1752,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1753,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1754,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1755,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1756,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1757,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1758,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1759,
      "agent_id": 33,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1760,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1761,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1762,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1763,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1764,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1765,
      "agent_id": 34,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1766,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1767,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1768,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1769,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1770,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1771,
      "agent_id": 33,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1772,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1773,
      "agent_id": 34,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1774,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1775,
      "agent_id": 33,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1776,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1777,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1778,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1779,
      "agent_id": 33,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1780,
      "agent_id": 14,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1782,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1783,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1784,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1785,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 0,
      "typing_delay": 11.002,
      "typing_duration": 11.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1786,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1787,
      "agent_id": 33,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1788,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1789,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1790,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 0,
      "typing_delay": 11,
      "typing_duration": 11,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1791,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1792,
      "agent_id": 12,
      "delay": 11.004,
      "onscreen_delay": 0,
      "typing_delay": 11.004,
      "typing_duration": 11.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1793,
      "agent_id": 33,
      "delay": 11,
      "onscreen_delay": 0,
      "typing_delay": 11,
      "typing_duration": 11,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1794,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1795,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1796,
      "agent_id": 33,
      "delay": 11.002,
      "onscreen_delay": 0,
      "typing_delay": 11.002,
      "typing_duration": 11.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1797,
      "agent_id": 14,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1798,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 0,
      "typing_delay": 11.001,
      "typing_duration": 11.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1799,
      "agent_id": 33,
      "delay": 7.004,
      "onscreen_delay": 0,
      "typing_delay": 7.004,
      "typing_duration": 7.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1800,
      "agent_id": 14,
      "delay": 3.002,
      "onscreen_delay": 0,
      "typing_delay": 3.002,
      "typing_duration": 3.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1801,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1802,
      "agent_id": 33,
      "delay": 3.005,
      "onscreen_delay": 0,
      "typing_delay": 3.005,
      "typing_duration": 3.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1803,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1804,
      "agent_id": 33,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1805,
      "agent_id": 33,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1806,
      "agent_id": 33,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1807,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1808,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1809,
      "agent_id": 33,
      "delay": 3.002,
      "onscreen_delay": 0,
      "typing_delay": 3.002,
      "typing_duration": 3.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1810,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1811,
      "agent_id": 33,
      "delay": 3.002,
      "onscreen_delay": 0,
      "typing_delay": 3.002,
      "typing_duration": 3.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1812,
      "agent_id": 33,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1813,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1814,
      "agent_id": 33,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1815,
      "agent_id": 33,
      "delay": 3.002,
      "onscreen_delay": 0,
      "typing_delay": 3.002,
      "typing_duration": 3.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1816,
      "agent_id": 33,
      "delay": 3.001,
      "onscreen_delay": 0,
      "typing_delay": 3.001,
      "typing_duration": 3.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1817,
      "agent_id": 33,
      "delay": 3.001,
      "onscreen_delay": 0,
      "typing_delay": 3.001,
      "typing_duration": 3.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1818,
      "agent_id": 33,
      "delay": 3.001,
      "onscreen_delay": 0,
      "typing_delay": 3.001,
      "typing_duration": 3.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1819,
      "agent_id": 33,
      "delay": 3.005,
      "onscreen_delay": 0,
      "typing_delay": 3.005,
      "typing_duration": 3.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1820,
      "agent_id": 33,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1821,
      "agent_id": 33,
      "delay": 3.001,
      "onscreen_delay": 0,
      "typing_delay": 3.001,
      "typing_duration": 3.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1822,
      "agent_id": 33,
      "delay": 3.002,
      "onscreen_delay": 0,
      "typing_delay": 3.002,
      "typing_duration": 3.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1823,
      "agent_id": 33,
      "delay": 3,
      "onscreen_delay": 0,
      "typing_delay": 3,
      "typing_duration": 3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1824,
      "agent_id": 33,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1825,
      "agent_id": 12,
      "delay": 0,
      "onscreen_delay": 0,
      "typing_delay": 0,
      "typing_duration": 0,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1826,
      "agent_id": 14,
      "delay": 0.005,
      "onscreen_delay": 0,
      "typing_delay": 0.005,
      "typing_duration": 0.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1826,
      "agent_id": 33,
      "delay": 0.004,
      "onscreen_delay": 0,
      "typing_delay": 0.004,
      "typing_duration": 0.004,
      "wpm": 0,
      "message": ""
    }
  ]
}