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      "message_received": "อธิบายให้คู่นึงดิ",
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      "editor_id": 14,
      "message_received": "เอาใหม่",
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      "slices": "เอาใหม่|",
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      "slices": " อันนี้คือตารางแจกแจงความถี่|",
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      "message_received": "อุดร",
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      "slices": "อุดร|",
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      "editor_id": 14,
      "message_received": "Anime",
      "slice_count": 1,
      "slices": "ธ|",
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      "message_received": "ไปเก็บข้อมูล",
      "slice_count": 2,
      "slices": "ครู|ไปเก็บข้อมูล|",
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      "message_received": "เอาอะไรดี",
      "slice_count": 1,
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      "slices": "แจงความถี่ที่คุณครูสอน|มีกี่แบบมีอยู่ 3 |อันนะ|ที่ครู 2 |อันแรก|",
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      "message_id": 48,
      "editor_id": 14,
      "message_received": "ทีแบบไม่มีหมายแบบแบ่งชั้น",
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      "slices": "ทีแบบไม่มีหมายแบบแบ่งชั้น|",
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      "slices": "ที่เป็นข้อมูลลูก||",
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      "message_received": "กำลังกลับมาจะเป็นข้อมูลเดียวนะคะ",
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      "message_received": "ข้อมูลดิบอย่างเช่น",
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      "slices": "ข้อมูลเดี่ยว| อย่างเช่น|",
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      "message_received": "คะแนนเริ่มจาก",
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      "slices": " คะแนนเริ่มจาก|",
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      "message_id": 53,
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      "message_received": "น้องสัก 4 มีแค่คะแนนเดียวนะคะ",
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      "slices": "น้องสัก 4 มี|แค่คะแนนเดียวนะคะ |",
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      "message_id": 54,
      "editor_id": 14,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": "โอเคนะ |",
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      "is_forceout": false
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      "message_id": 55,
      "editor_id": 14,
      "message_received": "อันนี้ฉันในกรณีไหนฉันในอีกกรณีของช่วงข้อมูลหนี้",
      "slice_count": 2,
      "slices": "อันนี้ฉันในกรณีไหน| ในอีกกรณีของช่วงข้อมูลน|",
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      "edit_duration_all": 7.44,
      "is_forceout": false
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    {
      "message_id": 56,
      "editor_id": 14,
      "message_received": "ไม่ฟัง",
      "slice_count": 2,
      "slices": "ี่||",
      "edit_duration": 5.899,
      "edit_duration_all": 8.939,
      "is_forceout": false
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      "message_id": 57,
      "editor_id": 14,
      "message_received": "ไม่กว้างมากนะคะสามารถเขียนข้อมูลน่ะ",
      "slice_count": 2,
      "slices": "ไม่กว้างมาก |ไม่กว้างมากนะคะ สามารถเขียนข้อมูลน|",
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      "edit_duration_all": 7.518,
      "is_forceout": false
    },
    {
      "message_id": 58,
      "editor_id": 14,
      "message_received": "ลงตรงไหนเนี่ย",
      "slice_count": 3,
      "slices": "ี่|ลงตรงไหน|นี่|",
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      "edit_duration_all": 13.513,
      "is_forceout": false
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    {
      "message_id": 59,
      "editor_id": 14,
      "message_received": "ได้",
      "slice_count": 1,
      "slices": "ได้|",
      "edit_duration": 11.341,
      "edit_duration_all": 11.341,
      "is_forceout": false
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    {
      "message_id": 60,
      "editor_id": 14,
      "message_received": "หมดได้ครบเลยนะคะ",
      "slice_count": 2,
      "slices": "หมด| ได้ครบเลยนะคะ |",
      "edit_duration": 9.671,
      "edit_duration_all": 11.036,
      "is_forceout": false
    },
    {
      "message_id": 61,
      "editor_id": 14,
      "message_received": "ส่วนตัวนี้",
      "slice_count": 1,
      "slices": "ส่วนตัวนี้|",
      "edit_duration": 8.423,
      "edit_duration_all": 8.423,
      "is_forceout": false
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    {
      "message_id": 62,
      "editor_id": 14,
      "message_received": "ตารางแจกแจงความถี่ตัวที่ 2 ค่ะ",
      "slice_count": 1,
      "slices": "ตารางแจกแจงความถี่ตัวที่ 2 ค่ะ |",
      "edit_duration": 4.505,
      "edit_duration_all": 4.505,
      "is_forceout": false
    },
    {
      "message_id": 63,
      "editor_id": 14,
      "message_received": "ตารางแจกแจงความถี่ตัวที่ 2 แบบ",
      "slice_count": 3,
      "slices": "ตารางแจกแจงความถี่|ของข้อมูล|แบบ|",
      "edit_duration": 3.664,
      "edit_duration_all": 10.454,
      "is_forceout": false
    },
    {
      "message_id": 64,
      "editor_id": 14,
      "message_received": "แบ่งชั้นในชั้น",
      "slice_count": 3,
      "slices": "แบ่งชั้น| แบ่ง|ชั้น|",
      "edit_duration": 7.367,
      "edit_duration_all": 11.518,
      "is_forceout": false
    },
    {
      "message_id": 65,
      "editor_id": 14,
      "message_received": "จากข้อแรกอย่างไรข้อที่หนึ่งที่บอกว่า",
      "slice_count": 2,
      "slices": "จากข้อแรกอย่างไร|ข้อที่หนึ่งที่บอกว่า|",
      "edit_duration": 7.47,
      "edit_duration_all": 8.206,
      "is_forceout": false
    },
    {
      "message_id": 66,
      "editor_id": 14,
      "message_received": "ข้อมูลใช่ไหม",
      "slice_count": 2,
      "slices": "ข้|อมูลใช่ไหม|",
      "edit_duration": 6.913,
      "edit_duration_all": 12.154,
      "is_forceout": false
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    {
      "message_id": 67,
      "editor_id": 14,
      "message_received": "ที่ 1 มาจะเป็นช่วงช่วงสั่ง",
      "slice_count": 2,
      "slices": "ที่ 1 มาจะเป็นช่วง ๆ เขาเรียกกว่า||",
      "edit_duration": 8.693,
      "edit_duration_all": 13.481,
      "is_forceout": false
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    {
      "message_id": 68,
      "editor_id": 14,
      "message_received": "เรียกว่าอันตภาคชั้นนะคะมันเป็นช่วงช่วงจำได้ไหม",
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      "edit_duration": 8.147,
      "edit_duration_all": 9.804,
      "is_forceout": false
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    {
      "message_id": 69,
      "editor_id": 14,
      "message_received": "ข้อมูลเริ่มต้นแล้วก็ขีด",
      "slice_count": 1,
      "slices": "ข้อมูลเริ่มต้นแล้วก็ขีด|",
      "edit_duration": 8.355,
      "edit_duration_all": 8.355,
      "is_forceout": false
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    {
      "message_id": 70,
      "editor_id": 14,
      "message_received": "ไปจนถึงตัวสุดท้ายของ",
      "slice_count": 2,
      "slices": "ไปจนถึง|ตัวสุดท้ายของ|",
      "edit_duration": 5.5,
      "edit_duration_all": 6.655,
      "is_forceout": false
    },
    {
      "message_id": 71,
      "editor_id": 14,
      "message_received": "ช่วงนั้นนะคะ",
      "slice_count": 1,
      "slices": "ช่วงนั้นนะคะ |",
      "edit_duration": 5.121,
      "edit_duration_all": 5.121,
      "is_forceout": false
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    {
      "message_id": 72,
      "editor_id": 14,
      "message_received": "จำได้นะอันนี้แปลว่า",
      "slice_count": 3,
      "slices": "จำได้นะ| อันนี้ครูสอนแล้วก็ครูพาลูกทำเยอะมากนะคะ แบบฝึกหัด||",
      "edit_duration": 1.55,
      "edit_duration_all": 12.226,
      "is_forceout": false
    },
    {
      "message_id": 73,
      "editor_id": 14,
      "message_received": "กูทำงานลูกทำอันนี้คือคิดว่าลูกๆน่ะ",
      "slice_count": 2,
      "slices": " ครู|คิดว่าลูก ๆ น่ะ|",
      "edit_duration": 6.631,
      "edit_duration_all": 7.901,
      "is_forceout": false
    },
    {
      "message_id": 74,
      "editor_id": 14,
      "message_received": "จะเข้าใจในเรื่องของการทำวิธีแบบแบ่งชั้นข้อมูลส่งให้นะคะ",
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      "slices": "จะเข้าใจในเรื่องของการทำวิธีแบบแบ่งชั้น| เพราะว่า|ข้อมูลส่งให้นะคะ |",
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      "edit_duration_all": 6.24,
      "is_forceout": false
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    {
      "message_id": 75,
      "editor_id": 14,
      "message_received": "ที่เราพบในชีวิตประจำวันนี้",
      "slice_count": 1,
      "slices": "ที่เราพบในชีวิตประจำวันนี่|",
      "edit_duration": 5.964,
      "edit_duration_all": 5.964,
      "is_forceout": false
    },
    {
      "message_id": 76,
      "editor_id": 14,
      "message_received": "ปริมาณของข้อมูลความนี่",
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      "slices": " ปริมาณของข้อมูล ความกว้าง|นี่มัน|",
      "edit_duration": 4.305,
      "edit_duration_all": 6.879,
      "is_forceout": false
    },
    {
      "message_id": 77,
      "editor_id": 14,
      "message_received": "ห่างกันเยอะอย่างเช่นการเก็บคะแนนคะแนนสอบนะคะ",
      "slice_count": 4,
      "slices": "ห่างกันเยอะ| อย่างเช่น| การเก็บคะแนน| คะแนนสอบนะคะ |",
      "edit_duration": 2.504,
      "edit_duration_all": 5.93,
      "is_forceout": false
    },
    {
      "message_id": 78,
      "editor_id": 14,
      "message_received": "เวลาไปรวมกับคะแนนสุดท้ายเลยคือ 100 คะแนนใช่ไหมคะ",
      "slice_count": 2,
      "slices": "เวลาไปรวมกับคะแนนสุดท้ายเลยคือ 100 คะแนน|ใช่ไหมคะ |",
      "edit_duration": 2.726,
      "edit_duration_all": 4.637,
      "is_forceout": false
    },
    {
      "message_id": 79,
      "editor_id": 14,
      "message_received": "วิธีการเก็บผล",
      "slice_count": 2,
      "slices": "วิชาต่าง ๆ เก็บคะแนนออกมา| |",
      "edit_duration": 7.436,
      "edit_duration_all": 11.815,
      "is_forceout": false
    },
    {
      "message_id": 80,
      "editor_id": 14,
      "message_received": "100 มันก็จะมีแต่ 0-100 ไปหาเยอะไหม",
      "slice_count": 3,
      "slices": "100 |มันก็จะมีแต่ 0-100 |ไปหาเยอะไหม|",
      "edit_duration": 5.219,
      "edit_duration_all": 6.9,
      "is_forceout": false
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    {
      "message_id": 81,
      "editor_id": 14,
      "message_received": "ท่าทางจะมาเขียนแบบข้อแรกนะคะตารางแจกแจงความถี่แบบ",
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      "slices": " จะมาเขียนแบบข้อแรกนะคะ |ตารางแจกแจงความถี่แบ|บ|",
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      "is_forceout": false
    },
    {
      "message_id": 82,
      "editor_id": 14,
      "message_received": "ไม่แบ่งชั้นนี่",
      "slice_count": 4,
      "slices": "ไม่แบ่ง|ชั้น| 0 |นี่|",
      "edit_duration": 4.565,
      "edit_duration_all": 11.576,
      "is_forceout": false
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    {
      "message_id": 83,
      "editor_id": 14,
      "message_received": "โห",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 8.827,
      "edit_duration_all": 8.827,
      "is_forceout": false
    },
    {
      "message_id": 84,
      "editor_id": 14,
      "message_received": "ไม่แบ่งชั้น",
      "slice_count": 1,
      "slices": "ไม่แบ่งชั้น|",
      "edit_duration": 6.779,
      "edit_duration_all": 6.779,
      "is_forceout": false
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    {
      "message_id": 85,
      "editor_id": 14,
      "message_received": "100 100 บรรทัดแบบไม่แบ่งชั้นรูปเยอะมากเยอะมาก",
      "slice_count": 4,
      "slices": " 100 100 บรรทัดแบ|บไม่แบ่งชั้นลูก |เยอะมาก| เยอะมาก|",
      "edit_duration": 3.479,
      "edit_duration_all": 8.624,
      "is_forceout": false
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    {
      "message_id": 86,
      "editor_id": 14,
      "message_received": "เพราะฉะนั้นก็เลยใช้ในตารางที่ 2 อันนี้ก็คือนั่นแหละแต่ช่วงช่วงของคะแนน",
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      "slices": " เพราะฉะนั้น| ก็เลยใช้ในตารางที่ 2 อันนี้ก็คือ|นั่นแหละแต่ช่วง ๆ |ของคะแนน|",
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      "edit_duration_all": 8.629,
      "is_forceout": false
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    {
      "message_id": 87,
      "editor_id": 14,
      "message_received": "ช่วงของมันอีกทีโดยปกติ",
      "slice_count": 2,
      "slices": "ช่วงของมันอีกที| โดยปกติ|",
      "edit_duration": 5.311,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 88,
      "editor_id": 14,
      "message_received": "พวกเราจะต้องแบ่ง",
      "slice_count": 1,
      "slices": "พวกเราจะต้อง|",
      "edit_duration": 14.902,
      "edit_duration_all": 14.902,
      "is_forceout": false
    },
    {
      "message_id": 89,
      "editor_id": 14,
      "message_received": "แจกแจงความถี่แบบแบ่งชั้นมีประมาณเท่าไหร่คะ",
      "slice_count": 1,
      "slices": "แจกแจงความถี่แบบแบ่งชั้นมีประมาณเท่าไหร่คะ|",
      "edit_duration": 10.647,
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      "is_forceout": false
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    {
      "message_id": 90,
      "editor_id": 14,
      "message_received": "ถึง 15 ชั้น 7 ถึง 15 ชั้นนี่กำลังดีถึง 15.00 นนี่กำลังดีไม่เยอะมากจนเกินไปนะ",
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      "slices": "ถึง 15 ชั้น 7 ถึง 15 |ชั้นนี่กำลังดีถึง 15 |นี่กำลังดีไม่เยอะมากจนเกินไปนะ|",
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      "is_forceout": false
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    {
      "message_id": 91,
      "editor_id": 14,
      "message_received": "นิโคล",
      "slice_count": 1,
      "slices": " |",
      "edit_duration": 11.899,
      "edit_duration_all": 11.899,
      "is_forceout": false
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    {
      "message_id": 92,
      "editor_id": 14,
      "message_received": "ลูกยังไม่ค่อยเข้าใจคือตัวที่สั่งซ้ำ",
      "slice_count": 1,
      "slices": "ลูกยังไม่ค่อยเข้าใจคือตัว|",
      "edit_duration": 8.545,
      "edit_duration_all": 8.545,
      "is_forceout": false
    },
    {
      "message_id": 93,
      "editor_id": 14,
      "message_received": "แจกแจงความถี่มาจากไหนมันมา",
      "slice_count": 1,
      "slices": "แจกแจงความถี่มาจากไหนมันมา|",
      "edit_duration": 5.515,
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      "is_forceout": false
    },
    {
      "message_id": 94,
      "editor_id": 14,
      "message_received": "ข้อมูลที่ 2",
      "slice_count": 1,
      "slices": "ข้อมูลที่ 2|",
      "edit_duration": 4.627,
      "edit_duration_all": 4.627,
      "is_forceout": false
    },
    {
      "message_id": 95,
      "editor_id": 14,
      "message_received": "ข้อที่ 2 นี่แหละค่ะ",
      "slice_count": 2,
      "slices": " ตาราง|ข้อที่ 2 นี่แหละค่ะ |",
      "edit_duration": 5.294,
      "edit_duration_all": 6.689,
      "is_forceout": false
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    {
      "message_id": 96,
      "editor_id": 14,
      "message_received": "ข้อที่ 2 หรือไม่ก็ที่ 1",
      "slice_count": 3,
      "slices": "ตาราง|ข้อที่ 2 หรือไม่ก็ตารางข้อ|ที่ 1|",
      "edit_duration": 6.146,
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      "is_forceout": false
    },
    {
      "message_id": 97,
      "editor_id": 14,
      "message_received": "มันจะไปเพิ่มแถว",
      "slice_count": 1,
      "slices": " มันจะไปเพิ่มแถว|",
      "edit_duration": 11.325,
      "edit_duration_all": 11.325,
      "is_forceout": false
    },
    {
      "message_id": 98,
      "editor_id": 14,
      "message_received": "นะ",
      "slice_count": 1,
      "slices": "นะ|",
      "edit_duration": 8.824,
      "edit_duration_all": 8.824,
      "is_forceout": false
    },
    {
      "message_id": 99,
      "editor_id": 14,
      "message_received": "ตรงเขาจะเพิ่มเข้ากลุ่ม",
      "slice_count": 1,
      "slices": "ตรงเขาจะเพิ่มเข้ากลุ่ม|",
      "edit_duration": 6.533,
      "edit_duration_all": 6.533,
      "is_forceout": false
    },
    {
      "message_id": 100,
      "editor_id": 14,
      "message_received": "เพิ่มคำว่า",
      "slice_count": 1,
      "slices": "เพิ่มคำว่า|",
      "edit_duration": 5.089,
      "edit_duration_all": 5.089,
      "is_forceout": false
    },
    {
      "message_id": 101,
      "editor_id": 14,
      "message_received": "ความถี่สะสมนะคะและเพิ่ม",
      "slice_count": 2,
      "slices": " \"ความถี่สะสม\"| นะคะ และเพิ่ม|",
      "edit_duration": 3.446,
      "edit_duration_all": 5.561,
      "is_forceout": false
    },
    {
      "message_id": 102,
      "editor_id": 14,
      "message_received": "คำว่าความถี่สัมพัทธ์นะคะ",
      "slice_count": 2,
      "slices": "คำว่า \"ความถี่สัมพัทธ์\" |นะคะ |",
      "edit_duration": 2.812,
      "edit_duration_all": 3.78,
      "is_forceout": false
    },
    {
      "message_id": 103,
      "editor_id": 14,
      "message_received": "ดูหนัง",
      "slice_count": 1,
      "slices": "ดูนะ|",
      "edit_duration": 3.572,
      "edit_duration_all": 3.572,
      "is_forceout": false
    },
    {
      "message_id": 104,
      "editor_id": 14,
      "message_received": "ความถี่สัมพัทธ์คืออะไรลูกอกความถี่สะสมคือผลรวมของพื้นที่ของคำนั้น",
      "slice_count": 5,
      "slices": "ความถี่สะสมคืออะไรลูก| |ความถี่สะสม คือ |ผลรวมของพื้นที่ของ|อ|",
      "edit_duration": 6.503,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 105,
      "editor_id": 14,
      "message_received": "น้ำผึ้งข้างนั้นคือค่าของคะแนนค่าของอายุนะคะหรือของ",
      "slice_count": 3,
      "slices": "ัตรภาคชั้น |คือค่า| ของคะแนนค่าของอายุนะคะ หรือของ|",
      "edit_duration": 11.522,
      "edit_duration_all": 16.012,
      "is_forceout": true
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    {
      "message_id": 106,
      "editor_id": 14,
      "message_received": "อันตภาคชั้น",
      "slice_count": 1,
      "slices": "อันตรภาคชั้น|",
      "edit_duration": 15.035,
      "edit_duration_all": 15.035,
      "is_forceout": false
    },
    {
      "message_id": 107,
      "editor_id": 14,
      "message_received": "ความถี่ของข้างหรืออันตภาคชั้นที่มีช่วงคะแนน",
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      "editor_id": 14,
      "message_received": "ต่ำกว่า",
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      "slices": "ต่ำกว่า|",
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      "message_received": "รู้สึก",
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      "message_received": "สูง",
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      "editor_id": 14,
      "message_received": "หรือลูกจะมีตังค์อย่างไร",
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      "message_received": "แล้วแต่ลูก",
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      "slices": "แล้วแต่|ลูก|",
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      "editor_id": 14,
      "message_received": "รู้จักตามแถวที่ 1 เป็นคะแนนที่สุดมันก็จะเริ่มจาก",
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      "editor_id": 14,
      "message_received": "เพิ่มขึ้นเพิ่มขึ้น",
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      "slices": "เพิ่มขึ้น|เพิ่มขึ้น|",
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      "editor_id": 14,
      "message_received": "เพิ่มขึ้น",
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      "slices": "เพิ่มขึ้น|",
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      "editor_id": 14,
      "message_received": "ที่สุด",
      "slice_count": 1,
      "slices": "ที่สุด |",
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      "editor_id": 14,
      "message_received": "แล้วก็ลดลงมาเรื่อยๆสุดท้ายมันก็จะเป็นใบที่สุดอันนี้แล้วแต่เราเราจะใช้ข้อมูลแบบไหนในการ",
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      "message_id": 118,
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      "message_received": "เขียนนะคะ",
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      "slices": "เขียนนะคะ |",
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      "editor_id": 14,
      "message_received": "ลองดูตัวอย่างคำสั่งตัวอย่าง",
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      "slices": "เรามา|ดูตัวอย่าง| ตัว|",
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    {
      "message_id": 120,
      "editor_id": 14,
      "message_received": "คะแนนสอบวิชาอะไร",
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      "slices": "อย่างตัวนี้ลูก|คะแนนสอบวิชาอะไร|",
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      "message_id": 121,
      "editor_id": 14,
      "message_received": "พี่หนิง",
      "slice_count": 1,
      "slices": " พี่หนิง|",
      "edit_duration": 10.803,
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      "message_id": 122,
      "editor_id": 14,
      "message_received": "วิชาอะไรคะ",
      "slice_count": 1,
      "slices": "วิชาอะไรคะ |",
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      "message_id": 123,
      "editor_id": 14,
      "message_received": "วิชาอะไร",
      "slice_count": 1,
      "slices": "วิชาอะไร|",
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      "message_id": 124,
      "editor_id": 14,
      "message_received": "ครูมิ้นจากคะแนนเต็ม 10",
      "slice_count": 2,
      "slices": " ไม่ใช่ ครูไม่ได้ถามว่า|คะแนนเต็ม 10|",
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      "message_id": 125,
      "editor_id": 14,
      "message_received": "True Vision Mission Vision มีคะแนนเต็มเท่าไรลูก",
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      "slices": " ครูถามว่า|มีคะแนนเต็มเท่าไรลูก|",
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      "is_forceout": false
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      "message_id": 126,
      "editor_id": 14,
      "message_received": "ครูก็ตกจังไป 100 มาจากไหน",
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      "slices": " ครูก็ตกใจ 100 มาจากไหน|",
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    {
      "message_id": 127,
      "editor_id": 14,
      "message_received": "ดี",
      "slice_count": 1,
      "slices": " |",
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      "is_forceout": false
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    {
      "message_id": 128,
      "editor_id": 14,
      "message_received": "คะแนนเต็มมีแค่ 10 คะแนนนะคะฉะนั้นก็เลย",
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      "slices": "คะแนนเต็มมีแค่ 10 คะแนนนะคะ |ฉะนั้น| ก็เลย|",
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      "editor_id": 14,
      "message_received": "เขียนตังค์แบบไม่แบ่งชั้นนะคะ",
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      "slices": "เขียนตังค์แบบไม่แบ่งชั้นนะคะ |",
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      "message_id": 130,
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      "message_received": "แบบไม่แบ่งชั้นก็คือ",
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      "slices": "แบบไม่แบ่งชั้น| ก็คือ|",
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    {
      "message_id": 131,
      "editor_id": 14,
      "message_received": "คำแรกนี่ใส่คะแนนเลย 120",
      "slice_count": 2,
      "slices": "คอลัมน์แรกนี่|คะแนนเลย 120|",
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      "is_forceout": false
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    {
      "message_id": 132,
      "editor_id": 14,
      "message_received": "ไม่ได้มีตังค์ฉันเลยไม่ได้แบ่ง",
      "slice_count": 1,
      "slices": " ไม่ได้มีเลยไม่ได้แบ่ง|",
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    {
      "message_id": 133,
      "editor_id": 14,
      "message_received": "เป็นช่วงช่วง",
      "slice_count": 2,
      "slices": "เป็นช่วง||",
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      "is_forceout": false
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      "message_id": 134,
      "editor_id": 14,
      "message_received": "นะคะเสร็จแล้วมีนักเตะกี่คนมีนักเรียนกี่คนลูก 17 คน",
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      "slices": " ๆ นะคะ เสร็จแ|ล้วมีนักเรียน|กี่คน| มีนักเรียนกี่คนลูก | 17 คน|",
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      "is_forceout": false
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    {
      "message_id": 135,
      "editor_id": 14,
      "message_received": "17 ตรงไหนโจทย์เขาให้มา 17 คนนี้คือ",
      "slice_count": 3,
      "slices": " 17 ตรงไหนโจทย์เขาให้มา 17 คน| อัน|นี้คือ|",
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      "message_id": 136,
      "editor_id": 14,
      "message_received": "มวลของคะแนนแต่ละคนที่สอบได้และวิธีการทำอย่างไรลูกลอยขีด",
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      "slices": "คะแนนแต่ละคนที่สอบได้| และวิธีการทำอย่างไรลูก| รอย|ขีด|",
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      "message_id": 137,
      "editor_id": 14,
      "message_received": "ใช่ไหมรอยขีดอันนี้ลูกเข้าใจแล้ว",
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      "slices": "ใช่ไหม| รอยขีดอันนี้ลูกเข้าใจแล้ว|",
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      "is_forceout": false
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      "message_id": 138,
      "editor_id": 14,
      "message_received": "ความถี่ที่นี้มาดูช่องความถี่ช่องที่ 4 ลูกเพราะวันที่ 4",
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      "message_id": 139,
      "editor_id": 14,
      "message_received": "พี่แป้ง",
      "slice_count": 1,
      "slices": " พี่แป้ง|",
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      "message_id": 140,
      "editor_id": 14,
      "message_received": "พี่แป้งดูนะ",
      "slice_count": 1,
      "slices": " พี่แป้งดูนะ|",
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    {
      "message_id": 141,
      "editor_id": 14,
      "message_received": "คอลัมน์ 4 มันมาจากไหน",
      "slice_count": 1,
      "slices": " คอลัมน์ 4 มันมาจากไหน|",
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    {
      "message_id": 142,
      "editor_id": 14,
      "message_received": "แป้งรู้ไหม",
      "slice_count": 2,
      "slices": " |แป้งรู้ไหม|",
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      "message_id": 143,
      "editor_id": 14,
      "message_received": "ความถี่สะสมคือชั้น",
      "slice_count": 3,
      "slices": " ความถี่สะสม| คือ| ชั้น|",
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      "edit_duration_all": 7.084,
      "is_forceout": false
    },
    {
      "message_id": 144,
      "editor_id": 14,
      "message_received": "คะแนนของฉันนั้นค่าของฉันนั้น",
      "slice_count": 3,
      "slices": "คะแนนของชั้น|นั้น| ค่าของชั้นนั้น|",
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    {
      "message_id": 145,
      "editor_id": 14,
      "message_received": "รวมกับชั้นที่สูงกว่า",
      "slice_count": 1,
      "slices": " รวมกับชั้นที่สูงกว่า|",
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      "is_forceout": false
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      "message_id": 146,
      "editor_id": 14,
      "message_received": "ให้บวกไปเรื่อยๆ",
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      "slices": " ใช่ |บวกไปเรื่อย ๆ |",
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      "is_forceout": false
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      "message_id": 147,
      "editor_id": 14,
      "message_received": "อันนี้แถวนี้ลูกแถวแรก",
      "slice_count": 2,
      "slices": "อันนี้แถวนี้ลูก| แถวแรก|",
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      "message_id": 148,
      "editor_id": 14,
      "message_received": "แถวที่ 1",
      "slice_count": 1,
      "slices": " แถวที่ 1|",
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      "is_forceout": false
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      "message_id": 149,
      "editor_id": 14,
      "message_received": "มีความถี่เท่ากับ 0 ใช่ไหมคะข้างบนมันไม่มีแล้ว",
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      "slices": " มีความถี่เท่ากับ 0 |ใช่ไหมคะ |ข้างบนมันไม่มีแล้ว|",
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      "is_forceout": false
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    {
      "message_id": 150,
      "editor_id": 14,
      "message_received": "เพราะฉะนั้นไม่ต้องบวกอะไรเลยก็คือเท่ากับศูนย์",
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      "message_id": 151,
      "editor_id": 14,
      "message_received": "แถวที่ 2 ค่ะ",
      "slice_count": 2,
      "slices": " 0 |แถวที่ 2 ค่ะ |",
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      "is_forceout": false
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      "message_id": 152,
      "editor_id": 14,
      "message_received": "แถวที่ 2",
      "slice_count": 1,
      "slices": "แถวที่ 2 |",
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      "message_id": 153,
      "editor_id": 14,
      "message_received": "แถวที่ 2 ลูกดูนะแถวที่ 2",
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      "slices": "แถวที่ 2 ลูก|ดูนะ|แถวที่ 2|",
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      "message_id": 154,
      "editor_id": 14,
      "message_received": "ความถี่คือหนึ่งทำไมช่องสะสมความถี่เท่ากับ 1",
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      "slices": " ความถี่ คือ |1 |ทำไมช่องสะสมความถี่เท่ากับ 1|",
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      "is_forceout": false
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    {
      "message_id": 155,
      "editor_id": 14,
      "message_received": "เราเอาช่องข้างบนใช่ไหมคะความถี่สะสมของอันแรก",
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      "slices": " เพราะเอาช่องข้างบนใช่ไหมคะ |ความถี่สะสมของอันแรก|",
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      "is_forceout": false
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      "message_id": 156,
      "editor_id": 14,
      "message_received": "ของแถวแรกนี่คือศูนย์บวกกับ 1",
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      "slices": " ของแถวแรกนี่| คือ 0 บวกกับ 1|",
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      "is_forceout": false
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    {
      "message_id": 157,
      "editor_id": 14,
      "message_received": "รวมเท่ากับ 1",
      "slice_count": 1,
      "slices": " รวมเท่ากับ 1|",
      "edit_duration": 6.086,
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      "is_forceout": false
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    {
      "message_id": 158,
      "editor_id": 14,
      "message_received": "เข้าใจแล้ว",
      "slice_count": 1,
      "slices": " เข้าใจแล้ว|",
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      "is_forceout": false
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    {
      "message_id": 159,
      "editor_id": 14,
      "message_received": "ถ้าดูอย่างนี้ลูกจับได้เลยใช่ไหมคะวิธีการ",
      "slice_count": 1,
      "slices": " ถ้าดูอย่างนี้ลูกจับได้เลยนะคะวิธีการ|",
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      "is_forceout": false
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    {
      "message_id": 160,
      "editor_id": 14,
      "message_received": "มาแถวที่ 3 1 + 0",
      "slice_count": 2,
      "slices": " มาแถวที่ 3 |1 + 0|",
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      "is_forceout": false
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    {
      "message_id": 161,
      "editor_id": 14,
      "message_received": "เท่ากับ 1 ใช่ไหมคะพี่หนิง",
      "slice_count": 3,
      "slices": " = |1 ใช่ไหมคะ|พี่หนิง|",
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      "is_forceout": false
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      "message_id": 162,
      "editor_id": 14,
      "message_received": "แถวที่ 4",
      "slice_count": 1,
      "slices": " แถวที่ 4|",
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      "is_forceout": false
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      "message_id": 163,
      "editor_id": 14,
      "message_received": "เพราะว่าคะแนนสะสมมี 1",
      "slice_count": 2,
      "slices": " 1 |เพราะว่าคะแนนสะสมมี 1|",
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      "edit_duration_all": 7.673,
      "is_forceout": false
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    {
      "message_id": 164,
      "editor_id": 14,
      "message_received": "บวกกับ",
      "slice_count": 1,
      "slices": " บวกกับ|",
      "edit_duration": 7.929,
      "edit_duration_all": 7.929,
      "is_forceout": false
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    {
      "message_id": 165,
      "editor_id": 14,
      "message_received": "คะแนนจำนวนความถี่ของ",
      "slice_count": 2,
      "slices": "คะแนนจำนวน|ความถี่ของ|",
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      "edit_duration_all": 6.311,
      "is_forceout": false
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    {
      "message_id": 166,
      "editor_id": 14,
      "message_received": "แถวที่ 4 คือ 3",
      "slice_count": 2,
      "slices": "แถวที่ 4 |คือ 3|",
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      "edit_duration_all": 6.697,
      "is_forceout": false
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    {
      "message_id": 167,
      "editor_id": 14,
      "message_received": "รวมเป็น 4 นั่นเอง",
      "slice_count": 1,
      "slices": " รวมเป็น 4 นั่นเอง|",
      "edit_duration": 5.873,
      "edit_duration_all": 5.873,
      "is_forceout": false
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    {
      "message_id": 168,
      "editor_id": 14,
      "message_received": "ว่าอย่างไร",
      "slice_count": 1,
      "slices": " จะ 6 ได้อย่างไร นี่ไง|",
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      "is_forceout": false
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    {
      "message_id": 169,
      "editor_id": 14,
      "message_received": "นี่ไง 1 + 3",
      "slice_count": 2,
      "slices": " |1 + 3|",
      "edit_duration": 7.71,
      "edit_duration_all": 8.326,
      "is_forceout": false
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      "message_id": 170,
      "editor_id": 14,
      "message_received": "1 + 3 = 4 นั่นเอง",
      "slice_count": 2,
      "slices": " |1 + 3 = 4 นั่นเอง|",
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      "is_forceout": false
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    {
      "message_id": 171,
      "editor_id": 14,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": " โอเคนะ|",
      "edit_duration": 6.722,
      "edit_duration_all": 6.722,
      "is_forceout": false
    },
    {
      "message_id": 172,
      "editor_id": 14,
      "message_received": "ยังไม่ได้เรียนแป้งไม่สบาย",
      "slice_count": 3,
      "slices": " แป้งน่ะยัง|ไม่ได้เรียน| แป้งไม่สบาย|",
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      "edit_duration_all": 9.802,
      "is_forceout": false
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    {
      "message_id": 173,
      "editor_id": 14,
      "message_received": "ไม่ได้มาตอนที่ครูสอนอันนี้ใช่ไหมคะยังไม่ได้เห็นใช่ไหมคะ",
      "slice_count": 3,
      "slices": " แป้ง|ไม่ได้มาตอนที่ครูสอน| อันนี้ใช่ไหมคะ ยังไม่ได้เห็นใช่ไหมคะ |",
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      "edit_duration_all": 10.956,
      "is_forceout": false
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    {
      "message_id": 174,
      "editor_id": 14,
      "message_received": "เพิ่งมาเห็น",
      "slice_count": 1,
      "slices": "เพิ่งมาเห็น|",
      "edit_duration": 9.521,
      "edit_duration_all": 9.521,
      "is_forceout": false
    },
    {
      "message_id": 175,
      "editor_id": 14,
      "message_received": "ฉะนั้นใจเย็นๆนะคะชวนไปด้วยแต่แป้งต้องตั้งใจดูเลย",
      "slice_count": 5,
      "slices": " เพราะ|ฉะนั้น| เพื่อน|ใจเย็น ๆ นะคะ |แต่แป้งต้องตั้งใจดูเลย|",
      "edit_duration": 5.18,
      "edit_duration_all": 11.853,
      "is_forceout": false
    },
    {
      "message_id": 176,
      "editor_id": 14,
      "message_received": "ไม่ต้องตั้งใจดู",
      "slice_count": 1,
      "slices": " ต้องตั้งใจดู|",
      "edit_duration": 13.234,
      "edit_duration_all": 13.234,
      "is_forceout": false
    },
    {
      "message_id": 177,
      "editor_id": 14,
      "message_received": "แป้งเข้าใจหรือยังช่องแรกค่ะ",
      "slice_count": 1,
      "slices": " แป้งเข้าใจหรือยังช่องแรกค่ะ |",
      "edit_duration": 9.943,
      "edit_duration_all": 9.943,
      "is_forceout": false
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    {
      "message_id": 178,
      "editor_id": 14,
      "message_received": "อัลบั้มที่ 4 นี่ลูกเข้าใจวิธีการมาของข้อมูลหรือยัง",
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      "slices": "อัลบั้มที่ 4 นี่ลูกเข้าใจวิธีการมาของข้อมูลหรือยัง|",
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      "edit_duration_all": 7.215,
      "is_forceout": false
    },
    {
      "message_id": 179,
      "editor_id": 14,
      "message_received": "4 ตัวนี้มาจากไหน",
      "slice_count": 1,
      "slices": " 4 ตัวนี้มาจากไหน|",
      "edit_duration": 5.308,
      "edit_duration_all": 5.308,
      "is_forceout": false
    },
    {
      "message_id": 180,
      "editor_id": 14,
      "message_received": "มาจากข้างบนค่ะ",
      "slice_count": 1,
      "slices": " มาจากข้างบนค่ะ |",
      "edit_duration": 4.584,
      "edit_duration_all": 4.584,
      "is_forceout": false
    },
    {
      "message_id": 181,
      "editor_id": 14,
      "message_received": "มาจากข้างบนแถวข้างบนมาจาก 3",
      "slice_count": 2,
      "slices": "คะแนนสะสม|จากข้างบนแถวข้างบนมาจาก 3|",
      "edit_duration": 3.56,
      "edit_duration_all": 7.474,
      "is_forceout": false
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    {
      "message_id": 182,
      "editor_id": 14,
      "message_received": "มา 5 ค่ะแถวที่ 5 คือแถวนี้",
      "slice_count": 4,
      "slices": " มา 5 ค่ะ |แถวที่ 5 |คือ|แถวนี้|",
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      "edit_duration_all": 7.333,
      "is_forceout": false
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    {
      "message_id": 183,
      "editor_id": 14,
      "message_received": "ข้างบนมิติใช่ไหมสะสมไว้ 4 ขวบกับ 2 เป็น 6 นั่นเอง",
      "slice_count": 4,
      "slices": " ข้างบนมี 4 ใช่|ไหม| สะสมไว้ 4 บวก|กับ 2 เป็น 6 นั่นเอง|",
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      "is_forceout": false
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    {
      "message_id": 184,
      "editor_id": 14,
      "message_received": "แถวที่ 6",
      "slice_count": 1,
      "slices": " แถวที่ 6|",
      "edit_duration": 12.622,
      "edit_duration_all": 12.622,
      "is_forceout": false
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    {
      "message_id": 185,
      "editor_id": 14,
      "message_received": "ข้างบนเป็น 6",
      "slice_count": 1,
      "slices": "ข้างบนเป็น 6|",
      "edit_duration": 10.489,
      "edit_duration_all": 10.489,
      "is_forceout": false
    },
    {
      "message_id": 186,
      "editor_id": 14,
      "message_received": "เพราะว่ามันมีคะแนนบอกตัวเลขบอก",
      "slice_count": 2,
      "slices": " เพราะว่ามันมีคะแนนบอก| ตัวเลขบอก|",
      "edit_duration": 5.973,
      "edit_duration_all": 6.731,
      "is_forceout": false
    },
    {
      "message_id": 187,
      "editor_id": 14,
      "message_received": "ลูกไม่ต้องห่วงเลยนะคะมีเฉลยให้แล้วแต่สุดท้ายจริงๆลูกมองตารางนี้ลูก",
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      "slices": " ลูกไม่ต้องบวก|เลยนะคะ ครู|มีเฉลยให้แล้ว| แต่สุดท้ายจริง ๆ ลูกมองตารางนี้ลูก|",
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      "edit_duration_all": 9.21,
      "is_forceout": false
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    {
      "message_id": 188,
      "editor_id": 14,
      "message_received": "ลูกค้าสังเกตเห็นว่าอะไรพี่ปลื้ม",
      "slice_count": 3,
      "slices": " ลูกจะ|สังเกตเห็นว่าอะไร| พี่ปลื้ม|",
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      "edit_duration_all": 10.144,
      "is_forceout": false
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    {
      "message_id": 189,
      "editor_id": 14,
      "message_received": "ปลื้ม",
      "slice_count": 1,
      "slices": " ปลื้ม|",
      "edit_duration": 11.346,
      "edit_duration_all": 11.346,
      "is_forceout": false
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    {
      "message_id": 190,
      "editor_id": 14,
      "message_received": "ความถี่สะสมสุดท้ายเลยของแถวสุดท้ายเท่ากับเท่าไหร่คะ",
      "slice_count": 2,
      "slices": "ความถี่สะสมสุดท้ายเลยของแถวสุดท้าย|เท่ากับเท่าไรคะ |",
      "edit_duration": 4.546,
      "edit_duration_all": 6.64,
      "is_forceout": false
    },
    {
      "message_id": 191,
      "editor_id": 14,
      "message_received": "ความถี่สะสม",
      "slice_count": 1,
      "slices": "ความถี่สะสม|",
      "edit_duration": 7.449,
      "edit_duration_all": 7.449,
      "is_forceout": false
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    {
      "message_id": 192,
      "editor_id": 14,
      "message_received": "สุดท้ายเลยช่องสุดท้ายเลยเท่ากับ 17",
      "slice_count": 3,
      "slices": "แถว|สุดท้ายเลย| ช่องสุดท้ายเลยเท่ากับ 17|",
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      "edit_duration_all": 7.289,
      "is_forceout": false
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    {
      "message_id": 193,
      "editor_id": 14,
      "message_received": "ถูกต้อง",
      "slice_count": 1,
      "slices": " ถูกต้อง|",
      "edit_duration": 7.714,
      "edit_duration_all": 7.714,
      "is_forceout": false
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    {
      "message_id": 194,
      "editor_id": 14,
      "message_received": "เท่ากับ 11 คือตัวนี้มองเห็นนะ",
      "slice_count": 2,
      "slices": " เท่ากับ 17 |คือตัวนี้มองเห็นนะ|",
      "edit_duration": 6.219,
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      "is_forceout": false
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    {
      "message_id": 195,
      "editor_id": 14,
      "message_received": "ความถี่สะสมช่องสุดท้ายคือตัวนี้ลูก 17",
      "slice_count": 2,
      "slices": " ความถี่สะสมช่องสุดท้ายคือตัวนี้ลูก |17|",
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      "is_forceout": false
    },
    {
      "message_id": 196,
      "editor_id": 14,
      "message_received": "โจทย์ที่เขาให้มา 17 คืออะไร",
      "slice_count": 3,
      "slices": " 17 ดูจาก|โจทย์ที่เขาให้มา 17 คืออะไร| |",
      "edit_duration": 5.67,
      "edit_duration_all": 8.244,
      "is_forceout": false
    },
    {
      "message_id": 197,
      "editor_id": 14,
      "message_received": "17 คืออะไร",
      "slice_count": 1,
      "slices": "17 คืออะไร |",
      "edit_duration": 6.109,
      "edit_duration_all": 6.109,
      "is_forceout": false
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    {
      "message_id": 198,
      "editor_id": 14,
      "message_received": "แม็ก 17 คืออะไร",
      "slice_count": 2,
      "slices": "พี่แน็ก |17 คืออะไร |",
      "edit_duration": 8.059,
      "edit_duration_all": 11.644,
      "is_forceout": false
    },
    {
      "message_id": 199,
      "editor_id": 14,
      "message_received": "7",
      "slice_count": 2,
      "slices": "จากโจทย์น่ะ ||",
      "edit_duration": 8.443,
      "edit_duration_all": 11.418,
      "is_forceout": false
    },
    {
      "message_id": 200,
      "editor_id": 14,
      "message_received": "17 มันหมายถึงอะไร",
      "slice_count": 3,
      "slices": "17 |17 |มันหมายถึงอะไร|",
      "edit_duration": 9.116,
      "edit_duration_all": 11.298,
      "is_forceout": false
    },
    {
      "message_id": 201,
      "editor_id": 14,
      "message_received": "ถูกต้องจำนวนคนทั้งหมด",
      "slice_count": 1,
      "slices": " ถูกต้องจำนวนคนทั้งหมด|",
      "edit_duration": 10.08,
      "edit_duration_all": 10.08,
      "is_forceout": false
    },
    {
      "message_id": 202,
      "editor_id": 14,
      "message_received": "ที่นี่ดูนะพี่หนิง",
      "slice_count": 3,
      "slices": " พี่หนิง|ดูนะ| พี่หนิง|",
      "edit_duration": 9.834,
      "edit_duration_all": 12.635,
      "is_forceout": false
    },
    {
      "message_id": 203,
      "editor_id": 14,
      "message_received": "นักเรียน",
      "slice_count": 1,
      "slices": "นักเรียน|",
      "edit_duration": 11.69,
      "edit_duration_all": 11.69,
      "is_forceout": false
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    {
      "message_id": 204,
      "editor_id": 14,
      "message_received": "คนใช่ไหม",
      "slice_count": 1,
      "slices": "คนใช่ไหม|",
      "edit_duration": 10.218,
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      "is_forceout": false
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    {
      "message_id": 205,
      "editor_id": 14,
      "message_received": "17",
      "slice_count": 1,
      "slices": " 17|",
      "edit_duration": 8.555,
      "edit_duration_all": 8.555,
      "is_forceout": false
    },
    {
      "message_id": 206,
      "editor_id": 14,
      "message_received": "คะแนนสะสมตรงนี้ความถี่สะสม",
      "slice_count": 2,
      "slices": " คะแนนสะสมตรง|นี้ความถี่สะสม|",
      "edit_duration": 6.218,
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      "is_forceout": false
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    {
      "message_id": 207,
      "editor_id": 14,
      "message_received": "ก็คือ",
      "slice_count": 1,
      "slices": " ก็คือ|",
      "edit_duration": 11.451,
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      "is_forceout": false
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    {
      "message_id": 208,
      "editor_id": 14,
      "message_received": "17 ก็เท่ากับจำนวนของข้อมูลที่เราไปเก็บทั้งหมดเลย",
      "slice_count": 2,
      "slices": " 17 17 จะ|เท่ากับจำนวนของข้อมูลที่เราไปเก็บทั้งหมดเลย|",
      "edit_duration": 5.781,
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      "is_forceout": false
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    {
      "message_id": 209,
      "editor_id": 14,
      "message_received": "แล้วไปเก็บกับนักเรียน 11 คน",
      "slice_count": 2,
      "slices": " เราไปเก็บกับนักเรียน 17| คน|",
      "edit_duration": 8.164,
      "edit_duration_all": 9.136,
      "is_forceout": false
    },
    {
      "message_id": 210,
      "editor_id": 14,
      "message_received": "ความถี่สะสมตัวนี้ก็เท่ากับ",
      "slice_count": 1,
      "slices": " ความถี่สะสมตัวนี้ก็เท่ากับ|",
      "edit_duration": 9.866,
      "edit_duration_all": 9.866,
      "is_forceout": false
    },
    {
      "message_id": 211,
      "editor_id": 14,
      "message_received": "นั่นเอง",
      "slice_count": 1,
      "slices": " 17 นั่นเอง|",
      "edit_duration": 8.865,
      "edit_duration_all": 8.865,
      "is_forceout": false
    },
    {
      "message_id": 212,
      "editor_id": 14,
      "message_received": "ตัวนี้ตัวสุดท้าย",
      "slice_count": 2,
      "slices": " สรุป|ตัวนี้ตัวสุดท้าย|",
      "edit_duration": 7.674,
      "edit_duration_all": 9.258,
      "is_forceout": false
    },
    {
      "message_id": 213,
      "editor_id": 14,
      "message_received": "เพราะฉะนั้นเวลาลูกๆเก็บข้อมูลนะคะ",
      "slice_count": 1,
      "slices": " เพราะฉะนั้นเวลาลูก ๆ เก็บข้อมูลนะคะ |",
      "edit_duration": 7.387,
      "edit_duration_all": 7.387,
      "is_forceout": false
    },
    {
      "message_id": 214,
      "editor_id": 14,
      "message_received": "ลูกๆชวนนี้ก็ได้ดู",
      "slice_count": 4,
      "slices": "ลูก ๆ |ทวน|นี้ก็ได้| ดู|",
      "edit_duration": 4.625,
      "edit_duration_all": 11.285,
      "is_forceout": false
    },
    {
      "message_id": 215,
      "editor_id": 14,
      "message_received": "ให้มันเอาข้อมูลเท่าไหร่",
      "slice_count": 2,
      "slices": "ว่าโจทย์|ให้มันเอาข้อมูลเท่าไร|",
      "edit_duration": 9.184,
      "edit_duration_all": 11.675,
      "is_forceout": false
    },
    {
      "message_id": 216,
      "editor_id": 14,
      "message_received": "ทั้งหมด 20 คน",
      "slice_count": 1,
      "slices": " ทั้งหมด 20 คน|",
      "edit_duration": 10.534,
      "edit_duration_all": 10.534,
      "is_forceout": false
    },
    {
      "message_id": 217,
      "editor_id": 14,
      "message_received": "ลูกเอามารวมกันแถวสุดท้ายเท่ากับ 20 แสดงว่าลูกทำถูกแล้วนะคะ",
      "slice_count": 2,
      "slices": " ลูกเอามารวมกันแถวสุดท้ายเท่ากับ 20 |แสดงว่าลูกทำถูกแล้วนะคะ |",
      "edit_duration": 5.873,
      "edit_duration_all": 6.721,
      "is_forceout": false
    },
    {
      "message_id": 218,
      "editor_id": 14,
      "message_received": "ถ้าลูก",
      "slice_count": 2,
      "slices": "แต่|ถ้าลูก|",
      "edit_duration": 6.045,
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      "is_forceout": false
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    {
      "message_id": 219,
      "editor_id": 14,
      "message_received": "ทำไร",
      "slice_count": 2,
      "slices": "รวมแล้วผลรวมไม่ตรงกัน||",
      "edit_duration": 11.61,
      "edit_duration_all": 13.714,
      "is_forceout": false
    },
    {
      "message_id": 220,
      "editor_id": 14,
      "message_received": "ตรงกัน",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 10.522,
      "edit_duration_all": 10.522,
      "is_forceout": false
    },
    {
      "message_id": 221,
      "editor_id": 14,
      "message_received": "แสดงว่าหลับ",
      "slice_count": 2,
      "slices": " |แสดงว่าล|",
      "edit_duration": 8.508,
      "edit_duration_all": 15.031,
      "is_forceout": false
    },
    {
      "message_id": 222,
      "editor_id": 14,
      "message_received": "นี่ข้อมูลผิด",
      "slice_count": 1,
      "slices": "ูก Carry ข้อมูลผิด|",
      "edit_duration": 13.637,
      "edit_duration_all": 13.637,
      "is_forceout": false
    },
    {
      "message_id": 223,
      "editor_id": 14,
      "message_received": "ต้องไปดูใหม่ทบทวนใหม่อีกครั้งหนึ่งนะ",
      "slice_count": 2,
      "slices": " ต้องไปดูใหม่ทบทวนใหม่|อีกครั้งหนึ่งนะ|",
      "edit_duration": 9.741,
      "edit_duration_all": 10.771,
      "is_forceout": false
    },
    {
      "message_id": 224,
      "editor_id": 14,
      "message_received": "ตัวอย่างที่ 2",
      "slice_count": 1,
      "slices": " ตัวอย่างที่ 2|",
      "edit_duration": 10.35,
      "edit_duration_all": 10.35,
      "is_forceout": false
    },
    {
      "message_id": 225,
      "editor_id": 14,
      "message_received": "เมื่อพี่แป้งไม่มาเรียนนะคะ",
      "slice_count": 1,
      "slices": " เมื่อพี่แป้งไม่มาเรียนนะคะ |",
      "edit_duration": 8.738,
      "edit_duration_all": 8.738,
      "is_forceout": false
    },
    {
      "message_id": 226,
      "editor_id": 14,
      "message_received": "นั้นช่างว่างพรุ่งนี้พี่แป้งจะเป็นคนหานะลูก",
      "slice_count": 3,
      "slices": "เพราะฉะนั้นช่อง|ว่างตรง|นี้พี่แป้งจะเป็นคนหานะลูก|",
      "edit_duration": 10.746,
      "edit_duration_all": 13.971,
      "is_forceout": false
    },
    {
      "message_id": 227,
      "editor_id": 14,
      "message_received": "แป้งคนเดียวเลยขอบคุณหาได้ไหม",
      "slice_count": 3,
      "slices": " แป้งคนเดียวเลย| |หาได้ไหม |",
      "edit_duration": 11.334,
      "edit_duration_all": 14.617,
      "is_forceout": false
    },
    {
      "message_id": 228,
      "editor_id": 14,
      "message_received": "อย่าเพิ่งอย่าเพิ่ง",
      "slice_count": 1,
      "slices": "อย่าเพิ่งอย่าเพิ่ง|",
      "edit_duration": 12.918,
      "edit_duration_all": 12.918,
      "is_forceout": false
    },
    {
      "message_id": 229,
      "editor_id": 14,
      "message_received": "วันนี้พิธีศพวันนี้",
      "slice_count": 3,
      "slices": "วันนี้| |วันนี้|",
      "edit_duration": 8.232,
      "edit_duration_all": 12.804,
      "is_forceout": false
    },
    {
      "message_id": 230,
      "editor_id": 14,
      "message_received": "ตอนนี้ถามว่าวิธีคืออะไร",
      "slice_count": 1,
      "slices": "ตอนนี้ถามว่าวิธีคืออะไร |",
      "edit_duration": 10.181,
      "edit_duration_all": 10.181,
      "is_forceout": false
    },
    {
      "message_id": 231,
      "editor_id": 14,
      "message_received": "กูจะถามพี่แป้ง",
      "slice_count": 2,
      "slices": "ครู|จะถามพี่แป้ง|",
      "edit_duration": 7.109,
      "edit_duration_all": 8.636,
      "is_forceout": false
    },
    {
      "message_id": 232,
      "editor_id": 14,
      "message_received": "แป้งแป้งก่อน",
      "slice_count": 2,
      "slices": " แน็กรอก่อน แป้งรอ|ก่อน|",
      "edit_duration": 9.915,
      "edit_duration_all": 13.242,
      "is_forceout": false
    },
    {
      "message_id": 233,
      "editor_id": 14,
      "message_received": "แถวที่ 4 ลูกแถวที่ 4 วิธีคืออะไร",
      "slice_count": 1,
      "slices": "แถวที่ 4 ลูกแถวที่ 4 วิธีคืออะไร |",
      "edit_duration": 8.048,
      "edit_duration_all": 8.048,
      "is_forceout": false
    },
    {
      "message_id": 234,
      "editor_id": 14,
      "message_received": "24 มันมาจากไหน",
      "slice_count": 3,
      "slices": "24 |นี่|มันมาจากไหน|",
      "edit_duration": 7.294,
      "edit_duration_all": 10.117,
      "is_forceout": false
    },
    {
      "message_id": 235,
      "editor_id": 14,
      "message_received": "24 มาจากไหน",
      "slice_count": 1,
      "slices": " 24 มาจากไหน|",
      "edit_duration": 8.948,
      "edit_duration_all": 8.948,
      "is_forceout": false
    },
    {
      "message_id": 236,
      "editor_id": 14,
      "message_received": "ได้ 24 ตัวนี้มันมาจากไหน",
      "slice_count": 2,
      "slices": " ใช่ |24 ตัวนี้มันมาจากไหน|",
      "edit_duration": 5.57,
      "edit_duration_all": 6.887,
      "is_forceout": false
    },
    {
      "message_id": 237,
      "editor_id": 14,
      "message_received": "เราจะเขียนได้อย่างไร",
      "slice_count": 2,
      "slices": "ช่องนี้ |เราจะเขียนได้อย่างไร |",
      "edit_duration": 6.235,
      "edit_duration_all": 7.486,
      "is_forceout": false
    },
    {
      "message_id": 238,
      "editor_id": 14,
      "message_received": "ช่องนี้แถวนี้",
      "slice_count": 1,
      "slices": "ช่องนี้แถวนี้|",
      "edit_duration": 7.41,
      "edit_duration_all": 7.41,
      "is_forceout": false
    },
    {
      "message_id": 239,
      "editor_id": 14,
      "message_received": "ฉันมีลูก",
      "slice_count": 1,
      "slices": " ชั้นนี้ลูก|",
      "edit_duration": 12.367,
      "edit_duration_all": 12.367,
      "is_forceout": false
    },
    {
      "message_id": 240,
      "editor_id": 14,
      "message_received": "แถวนี้แถวนี้",
      "slice_count": 3,
      "slices": " นี่แถว|นี้| แถวนี้|",
      "edit_duration": 7.305,
      "edit_duration_all": 10.097,
      "is_forceout": false
    },
    {
      "message_id": 241,
      "editor_id": 14,
      "message_received": "วันนี้ทำไมคำตอบเท่ากับ 20",
      "slice_count": 3,
      "slices": " วิธีคิดตัวนี้|ทำไมคำตอบ|เท่ากับ 20|",
      "edit_duration": 10.774,
      "edit_duration_all": 14.057,
      "is_forceout": false
    },
    {
      "message_id": 242,
      "editor_id": 14,
      "message_received": "เอาอะไรมาบวกกับอะไร",
      "slice_count": 1,
      "slices": " เอาอะไรมาบวกกับอะไร|",
      "edit_duration": 13.28,
      "edit_duration_all": 13.28,
      "is_forceout": false
    },
    {
      "message_id": 243,
      "editor_id": 14,
      "message_received": "14",
      "slice_count": 1,
      "slices": " 14|",
      "edit_duration": 9.572,
      "edit_duration_all": 9.572,
      "is_forceout": false
    },
    {
      "message_id": 244,
      "editor_id": 14,
      "message_received": "นะคะ",
      "slice_count": 1,
      "slices": " นะคะ |",
      "edit_duration": 10.864,
      "edit_duration_all": 10.864,
      "is_forceout": false
    },
    {
      "message_id": 245,
      "editor_id": 14,
      "message_received": "14 คือตัวนี้",
      "slice_count": 1,
      "slices": "14 คือตัวนี้|",
      "edit_duration": 8.429,
      "edit_duration_all": 8.429,
      "is_forceout": false
    },
    {
      "message_id": 246,
      "editor_id": 14,
      "message_received": "4 + กับเท่าไร",
      "slice_count": 4,
      "slices": " |1|4 บวก|กับเท่าไร|",
      "edit_duration": 4.89,
      "edit_duration_all": 9.766,
      "is_forceout": false
    },
    {
      "message_id": 247,
      "editor_id": 14,
      "message_received": "บวกบวกรวม",
      "slice_count": 1,
      "slices": " บวกรวม|",
      "edit_duration": 7.627,
      "edit_duration_all": 7.627,
      "is_forceout": false
    },
    {
      "message_id": 248,
      "editor_id": 14,
      "message_received": "รวมอะไร",
      "slice_count": 1,
      "slices": "... รวมอะไร|",
      "edit_duration": 8.977,
      "edit_duration_all": 8.977,
      "is_forceout": false
    },
    {
      "message_id": 249,
      "editor_id": 14,
      "message_received": "หันไปพี่แนท",
      "slice_count": 1,
      "slices": " หันไปพี่แน|",
      "edit_duration": 6.683,
      "edit_duration_all": 6.683,
      "is_forceout": false
    },
    {
      "message_id": 250,
      "editor_id": 14,
      "message_received": "ไม่บอกแป้งสิ",
      "slice_count": 2,
      "slices": "็ก| ไม่บอกแป้งสิ|",
      "edit_duration": 4.63,
      "edit_duration_all": 6.192,
      "is_forceout": false
    },
    {
      "message_id": 251,
      "editor_id": 14,
      "message_received": "นั่งมองพี่แนท",
      "slice_count": 1,
      "slices": " แป้งมองพี่แน็ก|",
      "edit_duration": 10.654,
      "edit_duration_all": 10.654,
      "is_forceout": false
    },
    {
      "message_id": 252,
      "editor_id": 14,
      "message_received": "แนทตอบอย่างไรนะอันนี้",
      "slice_count": 2,
      "slices": " แน็ก|ตอบอย่างไรนะอันนี้|",
      "edit_duration": 6.752,
      "edit_duration_all": 8.833,
      "is_forceout": false
    },
    {
      "message_id": 253,
      "editor_id": 14,
      "message_received": "วิธีง่ายนี่ดูนะ",
      "slice_count": 2,
      "slices": " วิธีง่ายนี่ดู|นะ|",
      "edit_duration": 7.73,
      "edit_duration_all": 9.189,
      "is_forceout": false
    },
    {
      "message_id": 254,
      "editor_id": 14,
      "message_received": "ดูนะ",
      "slice_count": 1,
      "slices": " ดูนะ|",
      "edit_duration": 8.945,
      "edit_duration_all": 8.945,
      "is_forceout": false
    },
    {
      "message_id": 255,
      "editor_id": 14,
      "message_received": "วันนี้ 2",
      "slice_count": 1,
      "slices": " ตัวนี้ 2|",
      "edit_duration": 8.858,
      "edit_duration_all": 8.858,
      "is_forceout": false
    },
    {
      "message_id": 256,
      "editor_id": 14,
      "message_received": "วิธีกิน 2 ก็คือตัวนี้มันจะไม่มีฉันข้างบนไม่มีจะบวกแล้ว",
      "slice_count": 4,
      "slices": " |วิธีคิด |2 ก็คือตัวนี้มันจะไม่มีชั้น|ข้างบนไม่มีจะบวกแล้ว|",
      "edit_duration": 3.665,
      "edit_duration_all": 10.981,
      "is_forceout": false
    },
    {
      "message_id": 257,
      "editor_id": 14,
      "message_received": "เพราะฉะนั้นความถี่สะสมก็คือ 2",
      "slice_count": 2,
      "slices": " เพราะฉะนั้น| ความถี่สะสมก็คือ 2|",
      "edit_duration": 8.48,
      "edit_duration_all": 10.286,
      "is_forceout": false
    },
    {
      "message_id": 258,
      "editor_id": 14,
      "message_received": "อันที่ 2",
      "slice_count": 2,
      "slices": " |อันที่ 2|",
      "edit_duration": 8.016,
      "edit_duration_all": 9.984,
      "is_forceout": false
    },
    {
      "message_id": 259,
      "editor_id": 14,
      "message_received": "อันตภาคชั้นที่ 2 มีลูกชั้นที่ 2 อ่ะ",
      "slice_count": 2,
      "slices": "อันตภาคชั้นที่ 2 นี่|ลูกชั้นที่ 2 |",
      "edit_duration": 6.299,
      "edit_duration_all": 8.933,
      "is_forceout": false
    },
    {
      "message_id": 260,
      "editor_id": 14,
      "message_received": "ได้ 6 เพราะอะไร",
      "slice_count": 2,
      "slices": "น่ะ|ได้ 6 เพราะอะไร|",
      "edit_duration": 7.183,
      "edit_duration_all": 8.496,
      "is_forceout": false
    },
    {
      "message_id": 261,
      "editor_id": 14,
      "message_received": "2 เห็นไหม",
      "slice_count": 1,
      "slices": " 2 เห็นไหม|",
      "edit_duration": 7.791,
      "edit_duration_all": 7.791,
      "is_forceout": false
    },
    {
      "message_id": 262,
      "editor_id": 14,
      "message_received": "2 ตัวนี้อยู่ข้างบน 6 ใช่ไหมคะ",
      "slice_count": 2,
      "slices": " 2 ตัวนี้อยู่ข้างบน 6 |ใช่ไหมคะ |",
      "edit_duration": 5.837,
      "edit_duration_all": 6.523,
      "is_forceout": false
    },
    {
      "message_id": 263,
      "editor_id": 14,
      "message_received": "2 กกกับ 44 อยู่แถวตัวเอง",
      "slice_count": 2,
      "slices": "2 บวกกับ 4| 4 อยู่แถวตัวเอง|",
      "edit_duration": 5.581,
      "edit_duration_all": 6.871,
      "is_forceout": false
    },
    {
      "message_id": 264,
      "editor_id": 14,
      "message_received": "ความถี่",
      "slice_count": 1,
      "slices": " ความถี่|",
      "edit_duration": 6.492,
      "edit_duration_all": 6.492,
      "is_forceout": false
    },
    {
      "message_id": 265,
      "editor_id": 14,
      "message_received": "แถวตัวเอง",
      "slice_count": 1,
      "slices": " 4 แถวตัวเอง|",
      "edit_duration": 7.681,
      "edit_duration_all": 7.681,
      "is_forceout": false
    },
    {
      "message_id": 266,
      "editor_id": 14,
      "message_received": "รวมเป็น 6",
      "slice_count": 1,
      "slices": " รวมเป็น 6|",
      "edit_duration": 7.046,
      "edit_duration_all": 7.046,
      "is_forceout": false
    },
    {
      "message_id": 267,
      "editor_id": 14,
      "message_received": "แถวที่ 3",
      "slice_count": 2,
      "slices": " มา|แถวที่ 3|",
      "edit_duration": 6.161,
      "edit_duration_all": 7.145,
      "is_forceout": false
    },
    {
      "message_id": 268,
      "editor_id": 14,
      "message_received": "แถวที่ 3 ข้างบนความถี่สะสมคือเท่าใด",
      "slice_count": 2,
      "slices": " แถวที่ 3 ข้างบนความถี่สะสม|คือเท่า|",
      "edit_duration": 5.067,
      "edit_duration_all": 6.813,
      "is_forceout": false
    },
    {
      "message_id": 269,
      "editor_id": 14,
      "message_received": "ความถี่สะสมคือ 6 ความถี่สะสมคือ 6",
      "slice_count": 3,
      "slices": "ไร| ความถี่สะสมคือ 6 |ความถี่สะสมคือ 6|",
      "edit_duration": 2.72,
      "edit_duration_all": 6.388,
      "is_forceout": false
    },
    {
      "message_id": 270,
      "editor_id": 14,
      "message_received": "บวกกับความถี่",
      "slice_count": 1,
      "slices": " บวกกับความถี่|",
      "edit_duration": 5.987,
      "edit_duration_all": 5.987,
      "is_forceout": false
    },
    {
      "message_id": 271,
      "editor_id": 14,
      "message_received": "ของฉันของตัวเอง",
      "slice_count": 2,
      "slices": "ของชั้น|ของตัวเอง|",
      "edit_duration": 5.995,
      "edit_duration_all": 8.169,
      "is_forceout": false
    },
    {
      "message_id": 272,
      "editor_id": 14,
      "message_received": "ใช้ของตัวเองคืออะไรคือแปะ",
      "slice_count": 2,
      "slices": " ชั้น|ของตัวเองคืออะไร คือ |",
      "edit_duration": 6.826,
      "edit_duration_all": 9.888,
      "is_forceout": false
    },
    {
      "message_id": 273,
      "editor_id": 14,
      "message_received": "6 + 8 = 14",
      "slice_count": 2,
      "slices": "8 |6 + 8 = 14|",
      "edit_duration": 6.844,
      "edit_duration_all": 7.686,
      "is_forceout": false
    },
    {
      "message_id": 274,
      "editor_id": 14,
      "message_received": "วันนี้",
      "slice_count": 2,
      "slices": " ตัว|นี้|",
      "edit_duration": 7.886,
      "edit_duration_all": 10.65,
      "is_forceout": false
    },
    {
      "message_id": 275,
      "editor_id": 14,
      "message_received": "เข้าใจนะ",
      "slice_count": 1,
      "slices": "เข้าใจนะ|",
      "edit_duration": 8.612,
      "edit_duration_all": 8.612,
      "is_forceout": false
    },
    {
      "message_id": 276,
      "editor_id": 14,
      "message_received": "ไม่เข้าใจหรือยัง",
      "slice_count": 2,
      "slices": " แป้ง|เข้าใจหรือยัง|",
      "edit_duration": 7.714,
      "edit_duration_all": 10.247,
      "is_forceout": false
    },
    {
      "message_id": 277,
      "editor_id": 14,
      "message_received": "วันนี้ตอนนี้ก็จะกลายเป็น 14 + 10",
      "slice_count": 4,
      "slices": " |ตัว|นี้ ตัว|นี้ก็จะกลายเป็น 14 + 10|",
      "edit_duration": 5.461,
      "edit_duration_all": 10.175,
      "is_forceout": false
    },
    {
      "message_id": 278,
      "editor_id": 14,
      "message_received": "เท่ากับ 24",
      "slice_count": 1,
      "slices": " = 24|",
      "edit_duration": 11.262,
      "edit_duration_all": 11.262,
      "is_forceout": false
    },
    {
      "message_id": 279,
      "editor_id": 14,
      "message_received": "ช่องนี้ล่ะลูก",
      "slice_count": 2,
      "slices": " |ช่องนี้ล่ะลูก|",
      "edit_duration": 9.596,
      "edit_duration_all": 10.821,
      "is_forceout": false
    },
    {
      "message_id": 280,
      "editor_id": 14,
      "message_received": "แถวนี้ล่ะคะ",
      "slice_count": 1,
      "slices": " แถวนี้ล่ะคะ |",
      "edit_duration": 8.77,
      "edit_duration_all": 8.77,
      "is_forceout": false
    },
    {
      "message_id": 281,
      "editor_id": 14,
      "message_received": "เท่าไร",
      "slice_count": 1,
      "slices": "เท่าไร|",
      "edit_duration": 6.146,
      "edit_duration_all": 6.146,
      "is_forceout": false
    },
    {
      "message_id": 282,
      "editor_id": 14,
      "message_received": "เราก็เอา",
      "slice_count": 1,
      "slices": " เราก็เอา|",
      "edit_duration": 5.047,
      "edit_duration_all": 5.047,
      "is_forceout": false
    },
    {
      "message_id": 283,
      "editor_id": 14,
      "message_received": "เท่าไร",
      "slice_count": 1,
      "slices": "... เท่าไร|",
      "edit_duration": 5.785,
      "edit_duration_all": 5.785,
      "is_forceout": false
    },
    {
      "message_id": 284,
      "editor_id": 14,
      "message_received": "20 เท่าไร",
      "slice_count": 1,
      "slices": " 20 เท่าไร|",
      "edit_duration": 5.415,
      "edit_duration_all": 5.415,
      "is_forceout": false
    },
    {
      "message_id": 285,
      "editor_id": 14,
      "message_received": "24",
      "slice_count": 1,
      "slices": " 24|",
      "edit_duration": 5.003,
      "edit_duration_all": 5.003,
      "is_forceout": false
    },
    {
      "message_id": 286,
      "editor_id": 14,
      "message_received": "24 นี้อยู่ข้างบนบวกกับ 15",
      "slice_count": 4,
      "slices": " ที่|อยู่ข้างบน| 24 |บวกกับ 15|",
      "edit_duration": 4.906,
      "edit_duration_all": 7.81,
      "is_forceout": false
    },
    {
      "message_id": 287,
      "editor_id": 14,
      "message_received": "เข้าใจนะ",
      "slice_count": 1,
      "slices": " เข้าใจนะ|",
      "edit_duration": 5.583,
      "edit_duration_all": 5.583,
      "is_forceout": false
    },
    {
      "message_id": 288,
      "editor_id": 14,
      "message_received": "ที่นี้ครูถาม",
      "slice_count": 1,
      "slices": " ทีนี้ครูถาม|",
      "edit_duration": 5.526,
      "edit_duration_all": 5.526,
      "is_forceout": false
    },
    {
      "message_id": 289,
      "editor_id": 14,
      "message_received": "วันนี้",
      "slice_count": 1,
      "slices": " ตัวนี้|",
      "edit_duration": 8.648,
      "edit_duration_all": 8.648,
      "is_forceout": false
    },
    {
      "message_id": 290,
      "editor_id": 14,
      "message_received": "ช่องสุดท้าย",
      "slice_count": 1,
      "slices": "ช่องสุดท้าย|",
      "edit_duration": 6.783,
      "edit_duration_all": 6.783,
      "is_forceout": false
    },
    {
      "message_id": 291,
      "editor_id": 14,
      "message_received": "เป็นอย่างไร",
      "slice_count": 1,
      "slices": "เป็นอย่างไร|",
      "edit_duration": 5.376,
      "edit_duration_all": 5.376,
      "is_forceout": false
    },
    {
      "message_id": 292,
      "editor_id": 14,
      "message_received": "รวมแล้วเท่ากับเท่าไร",
      "slice_count": 2,
      "slices": "คะ |รวมแล้วเท่ากับเท่าไร|",
      "edit_duration": 5.032,
      "edit_duration_all": 6.85,
      "is_forceout": false
    },
    {
      "message_id": 293,
      "editor_id": 14,
      "message_received": "ความถี่สะสมตัวนี้ลูก",
      "slice_count": 1,
      "slices": " ความถี่สะสมตัวนี้ลูก|",
      "edit_duration": 5.347,
      "edit_duration_all": 5.347,
      "is_forceout": false
    },
    {
      "message_id": 294,
      "editor_id": 14,
      "message_received": "Kapook",
      "slice_count": 1,
      "slices": " เ|",
      "edit_duration": 11.7,
      "edit_duration_all": 11.7,
      "is_forceout": false
    },
    {
      "message_id": 295,
      "editor_id": 14,
      "message_received": "เท่ากับ 60",
      "slice_count": 1,
      "slices": "ท่ากับ |",
      "edit_duration": 9.918,
      "edit_duration_all": 9.918,
      "is_forceout": false
    },
    {
      "message_id": 296,
      "editor_id": 14,
      "message_received": "ใช่ไหมหนิง",
      "slice_count": 1,
      "slices": "60 เท่ากับ 60 ใช่ไหมหนิง|",
      "edit_duration": 8.319,
      "edit_duration_all": 8.319,
      "is_forceout": false
    },
    {
      "message_id": 297,
      "editor_id": 14,
      "message_received": "หนิงทำผิดตัวสุดท้ายที่ครูบอกแล้วให้ลูกสังเกตดีๆ",
      "slice_count": 3,
      "slices": " นี่ความถี่สะสม|ช่อง|สุดท้ายที่ครูบอกแล้วให้ลูกสังเกตดี ๆ |",
      "edit_duration": 5.382,
      "edit_duration_all": 11.752,
      "is_forceout": false
    },
    {
      "message_id": 298,
      "editor_id": 14,
      "message_received": "เวลามันพิมพ์ไปเรื่อยๆจนถึงวันสุดท้าย",
      "slice_count": 2,
      "slices": "เวลามันพิมพ์ไปเรื่อย ๆ |จนถึงวันสุดท้าย|",
      "edit_duration": 9.086,
      "edit_duration_all": 10.794,
      "is_forceout": false
    },
    {
      "message_id": 299,
      "editor_id": 14,
      "message_received": "รวมเลยนะตั้งแต่ข้างบนเลยนะ",
      "slice_count": 2,
      "slices": "รวมเลยนะตั้ง|แต่ข้างบนเลยนะ|",
      "edit_duration": 7.635,
      "edit_duration_all": 9.358,
      "is_forceout": false
    },
    {
      "message_id": 300,
      "editor_id": 14,
      "message_received": "รวมมาจนถึงแถวสุดท้ายนี่เท่ากับ 60",
      "slice_count": 1,
      "slices": "รวมมาจนถึงแถวสุดท้ายนี่เท่ากับ 60|",
      "edit_duration": 6.164,
      "edit_duration_all": 6.164,
      "is_forceout": false
    },
    {
      "message_id": 301,
      "editor_id": 14,
      "message_received": "60 คืออะไรในโจทย์",
      "slice_count": 2,
      "slices": " |60 คืออะไร ในโจทย์|",
      "edit_duration": 3.35,
      "edit_duration_all": 5.101,
      "is_forceout": false
    },
    {
      "message_id": 302,
      "editor_id": 14,
      "message_received": "จำนวนนักเรียนทั้งหมด 60 คนจะเท่ากันนะ",
      "slice_count": 3,
      "slices": " จำนวนนักเรียนทั้งหมด |60 คน|จะเท่ากันนะ|",
      "edit_duration": 2.69,
      "edit_duration_all": 4.828,
      "is_forceout": false
    },
    {
      "message_id": 303,
      "editor_id": 14,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 3,
      "slices": "เ|ข้าใจ|แล้วนะ |",
      "edit_duration": 3.173,
      "edit_duration_all": 4.995,
      "is_forceout": false
    },
    {
      "message_id": 304,
      "editor_id": 14,
      "message_received": "เมื่อกี้ตารางความถี่สะสม",
      "slice_count": 2,
      "slices": "ทีนี้|เมื่อกี้ตารางความถี่สะสม |",
      "edit_duration": 3.722,
      "edit_duration_all": 5.112,
      "is_forceout": false
    },
    {
      "message_id": 305,
      "editor_id": 14,
      "message_received": "ทีนี้มาดูตารางแจกแจงความถี่สัมพัทธ์คืออะไร",
      "slice_count": 4,
      "slices": "ครูทบทวนให้นะ |ทีนี้มาดูตารางแจกแจงความถี่สัมพัทธ์|มัน|คืออะไร |",
      "edit_duration": 3.295,
      "edit_duration_all": 8.194,
      "is_forceout": false
    },
    {
      "message_id": 306,
      "editor_id": 14,
      "message_received": "ความถี่สัมพัทธ์คืออัตราส่วน",
      "slice_count": 2,
      "slices": "ความถี่สัมพัทธ์คื|ออัตราส่วน|",
      "edit_duration": 4.77,
      "edit_duration_all": 5.812,
      "is_forceout": false
    },
    {
      "message_id": 307,
      "editor_id": 14,
      "message_received": "ระหว่างความถี่ของข้านั้นนะคะ",
      "slice_count": 4,
      "slices": "ระหว่างค่า|ความถี่ของ|ค่า|นั้นนะคะ |",
      "edit_duration": 5.248,
      "edit_duration_all": 12.249,
      "is_forceout": false
    },
    {
      "message_id": 308,
      "editor_id": 14,
      "message_received": "หรือของอันตภาคชั้นนั้นกับของรวมของความถี่ทั้งหมด",
      "slice_count": 5,
      "slices": "หรือของอันตร|ภาคชั้นนั้น|กับ|ผล|รวมของความถี่ทั้งหมด|",
      "edit_duration": 4.778,
      "edit_duration_all": 12.968,
      "is_forceout": false
    },
    {
      "message_id": 309,
      "editor_id": 14,
      "message_received": "อาจจะอยู่ในรูปของส่วนก็ได้",
      "slice_count": 2,
      "slices": " |อาจจะอยู่ในรูปของส่วนก็ได้|",
      "edit_duration": 9.442,
      "edit_duration_all": 10.269,
      "is_forceout": false
    },
    {
      "message_id": 310,
      "editor_id": 14,
      "message_received": "นะคะ",
      "slice_count": 1,
      "slices": "นะคะ |",
      "edit_duration": 8.794,
      "edit_duration_all": 8.794,
      "is_forceout": false
    },
    {
      "message_id": 311,
      "editor_id": 14,
      "message_received": "ทศนิยมก็ได้",
      "slice_count": 1,
      "slices": "ทศนิยมก็ได้|",
      "edit_duration": 6.633,
      "edit_duration_all": 6.633,
      "is_forceout": false
    },
    {
      "message_id": 312,
      "editor_id": 14,
      "message_received": "เขียนเป็นร้อยละก็ได้",
      "slice_count": 1,
      "slices": " เขียนเป็นร้อยละก็ได้|",
      "edit_duration": 4.931,
      "edit_duration_all": 4.931,
      "is_forceout": false
    },
    {
      "message_id": 313,
      "editor_id": 14,
      "message_received": "ทำไมเราถึงทำช่องนี้ขึ้นมา",
      "slice_count": 4,
      "slices": " ทำไมเราถึง|ทำช่อง|นี้|ขึ้นมา|",
      "edit_duration": 4.728,
      "edit_duration_all": 6.499,
      "is_forceout": false
    },
    {
      "message_id": 314,
      "editor_id": 14,
      "message_received": "มีเหตุผลไหมทำไมเราต้องหาความถี่",
      "slice_count": 2,
      "slices": " มีเหตุผลไหม| ทำไมเราต้องหาความถี่|",
      "edit_duration": 4.169,
      "edit_duration_all": 5.764,
      "is_forceout": false
    },
    {
      "message_id": 315,
      "editor_id": 14,
      "message_received": "ความถี่สัมพัทธ์เพราะอะไรนะคะ",
      "slice_count": 2,
      "slices": " หา|ความถี่สัมพัทธ์เพราะอะไรนะคะ |",
      "edit_duration": 4.705,
      "edit_duration_all": 6.19,
      "is_forceout": false
    },
    {
      "message_id": 316,
      "editor_id": 14,
      "message_received": "เราก็เพื่อหาว่าความถี่ของแต่ละค่าที่เป็นไปได้นั้นน่ะ",
      "slice_count": 3,
      "slices": "เราก็เพื่อหาว่าความ|ถี่ของแต่ละค่า|ที่เป็นไปได้นั้นน่ะ|",
      "edit_duration": 2.943,
      "edit_duration_all": 5.981,
      "is_forceout": false
    },
    {
      "message_id": 317,
      "editor_id": 14,
      "message_received": "มีจำนวนมากหรือน้อยเท่าไหร่นะคะ",
      "slice_count": 4,
      "slices": " มีจำนวนมาก|หรือน้อยเท่าไร|นะคะ| |",
      "edit_duration": 3.699,
      "edit_duration_all": 7.223,
      "is_forceout": false
    },
    {
      "message_id": 318,
      "editor_id": 14,
      "message_received": "เมื่อเทียบกับความถี่ทั้งหมด",
      "slice_count": 2,
      "slices": "เมื่อเทียบกับความถี่|ทั้งหมด|",
      "edit_duration": 5.05,
      "edit_duration_all": 6.173,
      "is_forceout": false
    },
    {
      "message_id": 319,
      "editor_id": 14,
      "message_received": "เอาความถี่ทั้งหมดมาเป็นตัวตั้งในชั้นนั้นน่ะ",
      "slice_count": 2,
      "slices": " เอาความถี่ทั้งหมดมาเป็นตัวตั้ง| ในชั้นนั้นน่ะ|",
      "edit_duration": 3.855,
      "edit_duration_all": 5.736,
      "is_forceout": false
    },
    {
      "message_id": 320,
      "editor_id": 14,
      "message_received": "มันมีความถี่มากน้อยเท่าไหร่นะคะ",
      "slice_count": 2,
      "slices": " มันมีความถี่มากน้อยเท่าไร|นะคะ |",
      "edit_duration": 5.681,
      "edit_duration_all": 6.373,
      "is_forceout": false
    },
    {
      "message_id": 321,
      "editor_id": 14,
      "message_received": "มีจำนวนมากหรือน้อยเท่าไหร่เมื่อเอามาเปรียบเทียบกันนะ",
      "slice_count": 3,
      "slices": "มีจำนวนมาก|หรือน้อยเท่าไร|เมื่อเอามาเปรียบเทียบกันนะ|",
      "edit_duration": 2.837,
      "edit_duration_all": 6.308,
      "is_forceout": false
    },
    {
      "message_id": 322,
      "editor_id": 14,
      "message_received": "วิธีคิด",
      "slice_count": 1,
      "slices": " วิธีคิด|",
      "edit_duration": 5.236,
      "edit_duration_all": 5.236,
      "is_forceout": false
    },
    {
      "message_id": 323,
      "editor_id": 14,
      "message_received": "เราตัดช่องรอยขีดนะคะ",
      "slice_count": 1,
      "slices": " เราตัดช่องรอยขีดนะคะ |",
      "edit_duration": 7.098,
      "edit_duration_all": 7.098,
      "is_forceout": false
    },
    {
      "message_id": 324,
      "editor_id": 14,
      "message_received": "ขัดรอยขีดออกไปแล้ว",
      "slice_count": 2,
      "slices": "ตัด|รอยขีดออกไปแล้ว|",
      "edit_duration": 6.788,
      "edit_duration_all": 7.421,
      "is_forceout": false
    },
    {
      "message_id": 325,
      "editor_id": 14,
      "message_received": "ครูไม่เอาแล้วรอยขีด",
      "slice_count": 2,
      "slices": " ครูไม่เอาแล้ว|รอยขีด|",
      "edit_duration": 6.087,
      "edit_duration_all": 6.807,
      "is_forceout": false
    },
    {
      "message_id": 326,
      "editor_id": 14,
      "message_received": "ครูจะให้เหลือแค่ความถี่เท่านั้น",
      "slice_count": 1,
      "slices": " ครูจะให้เหลือแค่ความถี่เท่านั้น|",
      "edit_duration": 5.465,
      "edit_duration_all": 5.465,
      "is_forceout": false
    },
    {
      "message_id": 327,
      "editor_id": 14,
      "message_received": "ข้อมูลเมื่อกี้",
      "slice_count": 1,
      "slices": " ข้อมูลเมื่อกี้|",
      "edit_duration": 4.424,
      "edit_duration_all": 4.424,
      "is_forceout": false
    },
    {
      "message_id": 328,
      "editor_id": 14,
      "message_received": "ข้อมูลเมื่อกี้เลยนะคะ",
      "slice_count": 1,
      "slices": " ข้อมูลเมื่อกี้เลยนะคะ |",
      "edit_duration": 4.008,
      "edit_duration_all": 4.008,
      "is_forceout": false
    },
    {
      "message_id": 329,
      "editor_id": 14,
      "message_received": "ตัวอย่างเมื่อกี้เลย",
      "slice_count": 1,
      "slices": "ตัวอย่างเมื่อกี้เลย|",
      "edit_duration": 4.494,
      "edit_duration_all": 4.494,
      "is_forceout": false
    },
    {
      "message_id": 330,
      "editor_id": 14,
      "message_received": "ความถี่สัมพัทธ์",
      "slice_count": 1,
      "slices": " ความถี่สัมพัทธ์|",
      "edit_duration": 5.004,
      "edit_duration_all": 5.004,
      "is_forceout": false
    },
    {
      "message_id": 331,
      "editor_id": 14,
      "message_received": "ความถี่สัมพัทธ์เขาบอกแล้ว",
      "slice_count": 2,
      "slices": " ความถี่สัมพัทธ์|เขาบอกแล้ว|",
      "edit_duration": 4.549,
      "edit_duration_all": 5.635,
      "is_forceout": false
    },
    {
      "message_id": 332,
      "editor_id": 14,
      "message_received": "คือค่าความถี่ในช่องนั้นในชั้นนั้น",
      "slice_count": 3,
      "slices": " คือ| ค่าความถี่ในช่องนั้น| ในชั้นนั้น|",
      "edit_duration": 3.203,
      "edit_duration_all": 5.386,
      "is_forceout": false
    },
    {
      "message_id": 333,
      "editor_id": 14,
      "message_received": "ส่วนด้วยความถี่สะสมทั้งหมดของข้อมูลคืออะไรคะ",
      "slice_count": 3,
      "slices": " ส่วนด้วยความถี่สะสมทั้งหมด|ของข้อมูลคืออะไร|คะ|",
      "edit_duration": 3.724,
      "edit_duration_all": 5.849,
      "is_forceout": false
    },
    {
      "message_id": 334,
      "editor_id": 14,
      "message_received": "จำนวนความถี่ทั้งหมด",
      "slice_count": 2,
      "slices": " จำนวนของ|ความถี่ทั้งหมด|",
      "edit_duration": 6.924,
      "edit_duration_all": 9.524,
      "is_forceout": false
    },
    {
      "message_id": 335,
      "editor_id": 14,
      "message_received": "ก็คือ 60 คนนะคะ",
      "slice_count": 2,
      "slices": " คือ |60 คนนะคะ |",
      "edit_duration": 7.348,
      "edit_duration_all": 8.405,
      "is_forceout": false
    },
    {
      "message_id": 336,
      "editor_id": 14,
      "message_received": "ที่เรานับผลรวมความถี่ทั้งหมด",
      "slice_count": 1,
      "slices": "ที่เรานับผลรวมความถี่ทั้งหมด|",
      "edit_duration": 5.366,
      "edit_duration_all": 5.366,
      "is_forceout": false
    },
    {
      "message_id": 337,
      "editor_id": 14,
      "message_received": "60",
      "slice_count": 1,
      "slices": " 60|",
      "edit_duration": 4.66,
      "edit_duration_all": 4.66,
      "is_forceout": false
    },
    {
      "message_id": 338,
      "editor_id": 14,
      "message_received": "สองมาจากไหน",
      "slice_count": 2,
      "slices": " 2 |มาจากไหน|",
      "edit_duration": 7.422,
      "edit_duration_all": 8.015,
      "is_forceout": false
    },
    {
      "message_id": 339,
      "editor_id": 14,
      "message_received": "2 อยู่ในชั้นนี้นะ",
      "slice_count": 2,
      "slices": " |2 อยู่ในชั้นนี้นะ|",
      "edit_duration": 5.771,
      "edit_duration_all": 6.728,
      "is_forceout": false
    },
    {
      "message_id": 340,
      "editor_id": 14,
      "message_received": "ก็เลยเป็น 2 ส่วนด้วย 60",
      "slice_count": 1,
      "slices": " ก็เลยเป็น 2 ส่วนด้วย 60|",
      "edit_duration": 5.201,
      "edit_duration_all": 5.201,
      "is_forceout": false
    },
    {
      "message_id": 341,
      "editor_id": 14,
      "message_received": "ฉันนี้เท่าไหร่ลูก",
      "slice_count": 2,
      "slices": " ชั้นนี้|เท่าไรลูก|",
      "edit_duration": 5.291,
      "edit_duration_all": 7.453,
      "is_forceout": false
    },
    {
      "message_id": 342,
      "editor_id": 14,
      "message_received": "ข้อมูลคือ Siri ใช่ไหมคะ",
      "slice_count": 2,
      "slices": " ข้อมูลคือ 4 |ใช่ไหมคะ |",
      "edit_duration": 7.171,
      "edit_duration_all": 8.303,
      "is_forceout": false
    },
    {
      "message_id": 343,
      "editor_id": 14,
      "message_received": "มันกลายเป็น 4 ส่วน 60",
      "slice_count": 1,
      "slices": "มันกลายเป็น 4 ส่วน 60 |",
      "edit_duration": 5.865,
      "edit_duration_all": 5.865,
      "is_forceout": false
    },
    {
      "message_id": 344,
      "editor_id": 14,
      "message_received": "ค่าที่ไม่เปลี่ยนแปลงคือส่วนนั่นเองส่วนจะเท่ากันทุกข้อมูลเลยนะคะ",
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      "slices": "ค่าที่ไม่เปลี่ยนแปลง| คือ| ส่วนนั่นเอง| ส่วนจะเท่ากันทุกข้อมูลเลยนะคะ |",
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      "edit_duration_all": 6.518,
      "is_forceout": false
    },
    {
      "message_id": 345,
      "editor_id": 14,
      "message_received": "แถวเลย",
      "slice_count": 1,
      "slices": "ทุกแถวเลย|",
      "edit_duration": 7.263,
      "edit_duration_all": 7.263,
      "is_forceout": false
    },
    {
      "message_id": 346,
      "editor_id": 14,
      "message_received": "จะมีตัวส่วนก็คือเท่ากับ 60 ตลอดเลย",
      "slice_count": 2,
      "slices": " จะมีตัวส่วนก็คือเท่ากับ 60| ตลอดเลย |",
      "edit_duration": 4.923,
      "edit_duration_all": 5.71,
      "is_forceout": false
    },
    {
      "message_id": 347,
      "editor_id": 14,
      "message_received": "เกษตร",
      "slice_count": 4,
      "slices": "60 อันนี้ก็ 60 60 60 เท่ากันหมดเลย| เปลี่ยนค่าไหน |เปลี่ยนตัวข้างบนตัวเศษ| |",
      "edit_duration": 5.148,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 348,
      "editor_id": 14,
      "message_received": "พี่ปลื้มเข้าใจนะตามทันไหมลูก",
      "slice_count": 2,
      "slices": "พี่ปลื้มเข้าใจนะตามทันไหม|ลูก|",
      "edit_duration": 9.281,
      "edit_duration_all": 10.209,
      "is_forceout": false
    },
    {
      "message_id": 349,
      "editor_id": 14,
      "message_received": "เข้าใจไหม",
      "slice_count": 2,
      "slices": " เข้าใจ|ไหม|",
      "edit_duration": 10.708,
      "edit_duration_all": 11.611,
      "is_forceout": false
    },
    {
      "message_id": 350,
      "editor_id": 14,
      "message_received": "เซ็นทรัลนะ",
      "slice_count": 2,
      "slices": " หนิงทันนะ||",
      "edit_duration": 11.303,
      "edit_duration_all": 14.177,
      "is_forceout": false
    },
    {
      "message_id": 351,
      "editor_id": 14,
      "message_received": "จอย",
      "slice_count": 1,
      "slices": " จ่อย|",
      "edit_duration": 11.699,
      "edit_duration_all": 11.699,
      "is_forceout": false
    },
    {
      "message_id": 352,
      "editor_id": 14,
      "message_received": "พี่จ่อย",
      "slice_count": 1,
      "slices": " พี่จ่อย|",
      "edit_duration": 12.149,
      "edit_duration_all": 12.149,
      "is_forceout": false
    },
    {
      "message_id": 353,
      "editor_id": 14,
      "message_received": "พี่จอยเข้าใจนะ",
      "slice_count": 1,
      "slices": " พี่จ่อยเข้าใจนะ|",
      "edit_duration": 13.041,
      "edit_duration_all": 13.041,
      "is_forceout": false
    },
    {
      "message_id": 354,
      "editor_id": 14,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": " โอเคนะ|",
      "edit_duration": 5.295,
      "edit_duration_all": 5.295,
      "is_forceout": false
    },
    {
      "message_id": 355,
      "editor_id": 14,
      "message_received": "ทีนี้มาคอลัมน์นี้",
      "slice_count": 2,
      "slices": " |ทีนี้มาคอลัมน์นี้|",
      "edit_duration": 0.605,
      "edit_duration_all": 7.149,
      "is_forceout": false
    },
    {
      "message_id": 356,
      "editor_id": 14,
      "message_received": "เพิ่มเป็นร้อยละ",
      "slice_count": 2,
      "slices": " เพิ่ม |เพิ่มเป็นร้อยละ|",
      "edit_duration": 8.707,
      "edit_duration_all": 9.547,
      "is_forceout": false
    },
    {
      "message_id": 357,
      "editor_id": 14,
      "message_received": "ของความถี่สัมพัทธ์",
      "slice_count": 1,
      "slices": "ของความถี่สัมพัทธ์|",
      "edit_duration": 7.258,
      "edit_duration_all": 7.258,
      "is_forceout": false
    },
    {
      "message_id": 358,
      "editor_id": 14,
      "message_received": "คำว่าร้อยละของความถี่สัมพัทธ์",
      "slice_count": 1,
      "slices": " คำว่า \"ร้อยละของความถี่สัมพัทธ์|",
      "edit_duration": 6.787,
      "edit_duration_all": 6.787,
      "is_forceout": false
    },
    {
      "message_id": 359,
      "editor_id": 14,
      "message_received": "สัมผัสอยู่ไหนที่เราหาได้",
      "slice_count": 4,
      "slices": "\" |ความถี่|สัมพัทธ์|อยู่ไหนที่เราหาได้|",
      "edit_duration": 3.81,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 360,
      "editor_id": 14,
      "message_received": "จากตรงนี้ใช่ไหมคะถ้ามันออกมาก็คือแถวแรกนะลูก",
      "slice_count": 2,
      "slices": "จากตรงนี้ใช่ไหมคะ |ถ้ามันออกมาก็คือแถวแรกนะลูก|",
      "edit_duration": 12.456,
      "edit_duration_all": 14.217,
      "is_forceout": false
    },
    {
      "message_id": 361,
      "editor_id": 14,
      "message_received": "0.033",
      "slice_count": 1,
      "slices": " 0.033|",
      "edit_duration": 12.045,
      "edit_duration_all": 12.045,
      "is_forceout": false
    },
    {
      "message_id": 362,
      "editor_id": 14,
      "message_received": "ร้อยละคืออะไร",
      "slice_count": 1,
      "slices": " ร้อยละคืออะไร |",
      "edit_duration": 9.831,
      "edit_duration_all": 9.831,
      "is_forceout": false
    },
    {
      "message_id": 363,
      "editor_id": 14,
      "message_received": "เอาไปคูณด้วย 100",
      "slice_count": 1,
      "slices": "เอาไปคูณด้วย 100|",
      "edit_duration": 9.084,
      "edit_duration_all": 9.084,
      "is_forceout": false
    },
    {
      "message_id": 364,
      "editor_id": 14,
      "message_received": "คูณด้วย 100",
      "slice_count": 2,
      "slices": " เอาไป|คูณด้วย 100|",
      "edit_duration": 8.496,
      "edit_duration_all": 9.336,
      "is_forceout": false
    },
    {
      "message_id": 365,
      "editor_id": 14,
      "message_received": "คำตอบที่ได้คือ 3.3",
      "slice_count": 1,
      "slices": " คำตอบที่ได้คือ 3.3|",
      "edit_duration": 6.504,
      "edit_duration_all": 6.504,
      "is_forceout": false
    },
    {
      "message_id": 366,
      "editor_id": 14,
      "message_received": "เมื่อไหร่ก็ตามที่คุณได้ 100 ที่คุณที่จุดคณิต",
      "slice_count": 4,
      "slices": " เมื่อไหร่ก็ตามที่|คูณด้วย| 100 ถ้าเป็น|จุดคณิต|",
      "edit_duration": 3.163,
      "edit_duration_all": 12.522,
      "is_forceout": false
    },
    {
      "message_id": 367,
      "editor_id": 14,
      "message_received": "อย่างนี้",
      "slice_count": 1,
      "slices": "อย่างนี้|",
      "edit_duration": 11.652,
      "edit_duration_all": 11.652,
      "is_forceout": false
    },
    {
      "message_id": 368,
      "editor_id": 14,
      "message_received": "ไม่ต้องไปกดเครื่องคิดเลขลูกไปรับ 0 ของ 100 ว่ามี 0 กี่ตัว",
      "slice_count": 4,
      "slices": " ลูกไม่|ต้องไปกดเครื่องคิดเลขลูก| 0 ของ 100 ว่|ามี 0 กี่ตัว|",
      "edit_duration": 8.686,
      "edit_duration_all": 12.901,
      "is_forceout": false
    },
    {
      "message_id": 369,
      "editor_id": 14,
      "message_received": "400 ของ 100 มี 0 กี่ตัวมี 2 ตัวใช่ไหมมีเลข 0 อยู่ 2 ครั้ง",
      "slice_count": 3,
      "slices": " |ของ 100 มี 0| กี่ตัวมี 2 ตัวใช่ไหมมีเลข 0 อยู่ 2 ครั้ง|",
      "edit_duration": 7.159,
      "edit_duration_all": 11.475,
      "is_forceout": false
    },
    {
      "message_id": 370,
      "editor_id": 14,
      "message_received": "เพราะฉะนั้นจุดทศนิยมจากตัวข้างหน้า",
      "slice_count": 2,
      "slices": " เพราะฉะนั้น| จุดทศนิยมจากตัวข้างหน้า|",
      "edit_duration": 9.442,
      "edit_duration_all": 10.421,
      "is_forceout": false
    },
    {
      "message_id": 371,
      "editor_id": 14,
      "message_received": "ตอนแรกมันอยู่หน้าสุดใช่ไหมเราย้ายอนุญาตไปฝั่งขวานะ",
      "slice_count": 4,
      "slices": "ตอนแรกมัน|อยู่หน้า| 0 |ใช่ไหมเราย้ายอนุญาตไปฝั่งขวานะ|",
      "edit_duration": 5.64,
      "edit_duration_all": 9.488,
      "is_forceout": false
    },
    {
      "message_id": 372,
      "editor_id": 14,
      "message_received": "ย้ายมา",
      "slice_count": 1,
      "slices": " ย้ายมา|",
      "edit_duration": 10.785,
      "edit_duration_all": 10.785,
      "is_forceout": false
    },
    {
      "message_id": 373,
      "editor_id": 14,
      "message_received": "กระโดดมา 1",
      "slice_count": 1,
      "slices": " กระโดดมา 1|",
      "edit_duration": 10.041,
      "edit_duration_all": 10.041,
      "is_forceout": false
    },
    {
      "message_id": 374,
      "editor_id": 14,
      "message_received": "1 2 กระโดด 2 ครั้งเท่ากับ 10",
      "slice_count": 3,
      "slices": " |1 2 |กระโดด 2 ครั้งเท่ากับ 10|",
      "edit_duration": 6.622,
      "edit_duration_all": 9.542,
      "is_forceout": false
    },
    {
      "message_id": 375,
      "editor_id": 14,
      "message_received": "มันก็เลยกลายเป็น 3.3",
      "slice_count": 2,
      "slices": " |มันก็เลยกลายเป็น 3.3|",
      "edit_duration": 7.823,
      "edit_duration_all": 9.002,
      "is_forceout": false
    },
    {
      "message_id": 376,
      "editor_id": 14,
      "message_received": "เข้าใจนะ",
      "slice_count": 2,
      "slices": " เข้าใจ|นะ|",
      "edit_duration": 7.422,
      "edit_duration_all": 8.467,
      "is_forceout": false
    },
    {
      "message_id": 377,
      "editor_id": 14,
      "message_received": "OK",
      "slice_count": 1,
      "slices": " |",
      "edit_duration": 9.523,
      "edit_duration_all": 9.523,
      "is_forceout": false
    },
    {
      "message_id": 378,
      "editor_id": 14,
      "message_received": "เหมือนกันช่วงนี้เหมือนกัน",
      "slice_count": 4,
      "slices": "โอเค |เหมือนกัน ช่อง|พวก|นี้เหมือนกัน|",
      "edit_duration": 7.093,
      "edit_duration_all": 12.678,
      "is_forceout": false
    },
    {
      "message_id": 379,
      "editor_id": 14,
      "message_received": "ปีนี้ครูจะให้ลูกออกมาเขียนบนกระดาน",
      "slice_count": 2,
      "slices": " ที|นี้ครูจะให้ลูกออกมาเขียนบนกระดาน|",
      "edit_duration": 8.75,
      "edit_duration_all": 10.547,
      "is_forceout": false
    },
    {
      "message_id": 380,
      "editor_id": 14,
      "message_received": "หาความถี่สะสม",
      "slice_count": 1,
      "slices": "หาความถี่สะสม|",
      "edit_duration": 8.335,
      "edit_duration_all": 8.335,
      "is_forceout": false
    },
    {
      "message_id": 381,
      "editor_id": 14,
      "message_received": "ช่องแรก",
      "slice_count": 1,
      "slices": " ช่องแรก|",
      "edit_duration": 6.274,
      "edit_duration_all": 6.274,
      "is_forceout": false
    },
    {
      "message_id": 382,
      "editor_id": 14,
      "message_received": "รีบมา",
      "slice_count": 1,
      "slices": " พี่ปลื้มมา|",
      "edit_duration": 9.732,
      "edit_duration_all": 9.732,
      "is_forceout": false
    },
    {
      "message_id": 383,
      "editor_id": 14,
      "message_received": "ความถี่สะสม",
      "slice_count": 1,
      "slices": " ความถี่สะสม |",
      "edit_duration": 8.286,
      "edit_duration_all": 8.286,
      "is_forceout": false
    },
    {
      "message_id": 384,
      "editor_id": 14,
      "message_received": "เลือกออกมาเขียนเลยค่ะแถวที่ 1",
      "slice_count": 1,
      "slices": "ปลื้มออกมาเขียนเลยค่ะ แถวที่ 1|",
      "edit_duration": 7.997,
      "edit_duration_all": 7.997,
      "is_forceout": false
    },
    {
      "message_id": 385,
      "editor_id": 14,
      "message_received": "อันที่ 2 ความถี่สะสมเท่าไหร่คะ",
      "slice_count": 3,
      "slices": " |อันที่ 2 |ความถี่สะสมเท่าไรนะคะ |",
      "edit_duration": 0.882,
      "edit_duration_all": 7.258,
      "is_forceout": false
    },
    {
      "message_id": 386,
      "editor_id": 14,
      "message_received": "ต่อไปนี้อีกนะ",
      "slice_count": 2,
      "slices": "ต่อไปหนิงนะ||",
      "edit_duration": 9.961,
      "edit_duration_all": 12.856,
      "is_forceout": false
    },
    {
      "message_id": 387,
      "editor_id": 14,
      "message_received": "อันนี้เท่าไหร่ลูก",
      "slice_count": 2,
      "slices": " อันนี้เท่าไร|ลูก|",
      "edit_duration": 10.659,
      "edit_duration_all": 10.93,
      "is_forceout": false
    },
    {
      "message_id": 388,
      "editor_id": 14,
      "message_received": "แถวแรก",
      "slice_count": 1,
      "slices": " แถวแรก|",
      "edit_duration": 10.644,
      "edit_duration_all": 10.644,
      "is_forceout": false
    },
    {
      "message_id": 389,
      "editor_id": 14,
      "message_received": "เรียงข้างบนมันไม่มีนะคะมันไม่มีเพราะฉะนั้น",
      "slice_count": 3,
      "slices": " ข้างบนมันไม่มีนะคะ| มันไม่มี| เพราะฉะนั้น|",
      "edit_duration": 7.952,
      "edit_duration_all": 9.416,
      "is_forceout": false
    },
    {
      "message_id": 390,
      "editor_id": 14,
      "message_received": "เท่ากับตัวของมันเองเท่ากับเท่าไร",
      "slice_count": 2,
      "slices": " เท่ากับตัวของมันเอง| เท่ากับเท่าไร|",
      "edit_duration": 7.48,
      "edit_duration_all": 9.241,
      "is_forceout": false
    },
    {
      "message_id": 391,
      "editor_id": 14,
      "message_received": "ใช่เท่ากับ 2 นะคะ",
      "slice_count": 2,
      "slices": " ใช่| เท่ากับ 2 นะคะ |",
      "edit_duration": 6.403,
      "edit_duration_all": 7.182,
      "is_forceout": false
    },
    {
      "message_id": 392,
      "editor_id": 14,
      "message_received": "เขียนค่ะ",
      "slice_count": 1,
      "slices": "เขียนค่ะ |",
      "edit_duration": 7.722,
      "edit_duration_all": 7.722,
      "is_forceout": false
    },
    {
      "message_id": 393,
      "editor_id": 14,
      "message_received": "เขียนตัวเลขค่ะ",
      "slice_count": 2,
      "slices": "ไม่ ๆ ไม่ใช่รอยขีดนะลูก |เขียนตัวเลขค่ะ |",
      "edit_duration": 6.867,
      "edit_duration_all": 8.29,
      "is_forceout": false
    },
    {
      "message_id": 394,
      "editor_id": 14,
      "message_received": "ธัญญะลูก",
      "slice_count": 1,
      "slices": "ชั้นนี้ล่ะลูก|",
      "edit_duration": 9.585,
      "edit_duration_all": 9.585,
      "is_forceout": false
    },
    {
      "message_id": 395,
      "editor_id": 14,
      "message_received": "แถวที่ 2 เท่าไร",
      "slice_count": 2,
      "slices": " แถว|ที่ 2 เท่าไร|",
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    {
      "message_id": 396,
      "editor_id": 14,
      "message_received": "7 นะคะถูกต้อง",
      "slice_count": 2,
      "slices": " 7 นะคะ |ถูกต้อง|",
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      "edit_duration_all": 5.896,
      "is_forceout": false
    },
    {
      "message_id": 397,
      "editor_id": 14,
      "message_received": "ต่อไปถามพี่หนิง",
      "slice_count": 1,
      "slices": " ต่อไปถามพี่หนิง|",
      "edit_duration": 6.383,
      "edit_duration_all": 6.383,
      "is_forceout": false
    },
    {
      "message_id": 398,
      "editor_id": 14,
      "message_received": "หนิงฉันนี้",
      "slice_count": 3,
      "slices": " หนิง| ชั้น|นี้|",
      "edit_duration": 4.789,
      "edit_duration_all": 7.773,
      "is_forceout": false
    },
    {
      "message_id": 399,
      "editor_id": 14,
      "message_received": "รายการที่ 3",
      "slice_count": 2,
      "slices": "เท่าไรชั้น|ที่ 3|",
      "edit_duration": 7.612,
      "edit_duration_all": 8.984,
      "is_forceout": false
    },
    {
      "message_id": 400,
      "editor_id": 14,
      "message_received": "แถวที่ 3 ลูก",
      "slice_count": 1,
      "slices": " แถวที่ 3 ลูก|",
      "edit_duration": 8.417,
      "edit_duration_all": 8.417,
      "is_forceout": false
    },
    {
      "message_id": 401,
      "editor_id": 14,
      "message_received": "เชิญค่ะ",
      "slice_count": 2,
      "slices": " เชิญค่ะ| |",
      "edit_duration": 7.941,
      "edit_duration_all": 9.336,
      "is_forceout": false
    },
    {
      "message_id": 402,
      "editor_id": 14,
      "message_received": "เอามาเขียนเลยหนิงเร็ว",
      "slice_count": 1,
      "slices": "เอามาเขียนเลยหนิงเร็ว|",
      "edit_duration": 6.962,
      "edit_duration_all": 6.962,
      "is_forceout": false
    },
    {
      "message_id": 403,
      "editor_id": 14,
      "message_received": "เขียนถูกนะกูจะมีรางวัลให้",
      "slice_count": 3,
      "slices": " ถ้าหนิง|เขียนถูกนะ| ครูจะมีรางวัลให้|",
      "edit_duration": 6.188,
      "edit_duration_all": 10.668,
      "is_forceout": false
    },
    {
      "message_id": 404,
      "editor_id": 14,
      "message_received": "เอาไหมเร็วๆ",
      "slice_count": 1,
      "slices": " เอาไหมเร็ว ๆ |",
      "edit_duration": 9.314,
      "edit_duration_all": 9.314,
      "is_forceout": false
    },
    {
      "message_id": 405,
      "editor_id": 14,
      "message_received": "ต้องถามเพื่อนไม่ต้องถามเพื่อน",
      "slice_count": 1,
      "slices": "ต้องถามเพื่อนไม่ต้องถามเพื่อน|",
      "edit_duration": 7.956,
      "edit_duration_all": 7.956,
      "is_forceout": false
    },
    {
      "message_id": 406,
      "editor_id": 14,
      "message_received": "สูตรคูณด้วยไม่ใช่การคูณแบบง่ายๆเลยนะคะ",
      "slice_count": 4,
      "slices": "สูตรคูณ|ด้วยไม่ใช่การคูณบวก|ง่าย ๆ เลยนะคะ||",
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      "edit_duration_all": 11.659,
      "is_forceout": false
    },
    {
      "message_id": 407,
      "editor_id": 14,
      "message_received": "วันนี้เท่าไร",
      "slice_count": 2,
      "slices": " อัน|นี้เท่าไร|",
      "edit_duration": 9.987,
      "edit_duration_all": 12.422,
      "is_forceout": false
    },
    {
      "message_id": 408,
      "editor_id": 14,
      "message_received": "ถ้าส่งข้อมูลไว้เท่าไหร่แล้ว",
      "slice_count": 2,
      "slices": "ถ้าส่งข้อมูลไว้เท่าไร|แล้ว|",
      "edit_duration": 10.417,
      "edit_duration_all": 10.677,
      "is_forceout": false
    },
    {
      "message_id": 409,
      "editor_id": 14,
      "message_received": "เลขอะไร",
      "slice_count": 1,
      "slices": " เลขอะไร|",
      "edit_duration": 10.044,
      "edit_duration_all": 10.044,
      "is_forceout": false
    },
    {
      "message_id": 410,
      "editor_id": 14,
      "message_received": "ปลื้ม",
      "slice_count": 1,
      "slices": " ปลื้ม|",
      "edit_duration": 9.07,
      "edit_duration_all": 9.07,
      "is_forceout": false
    },
    {
      "message_id": 411,
      "editor_id": 14,
      "message_received": "เลขอะไรลูก",
      "slice_count": 1,
      "slices": "เลขอะไรลูก|",
      "edit_duration": 7.503,
      "edit_duration_all": 7.503,
      "is_forceout": false
    },
    {
      "message_id": 412,
      "editor_id": 14,
      "message_received": "หันไปมองพี่ปลื้ม",
      "slice_count": 1,
      "slices": " หันไปมองพี่ปลื้ม|",
      "edit_duration": 7.91,
      "edit_duration_all": 7.91,
      "is_forceout": false
    },
    {
      "message_id": 413,
      "editor_id": 14,
      "message_received": "เล่ม 1",
      "slice_count": 1,
      "slices": " หนิงบอกเป็นเลข 1|",
      "edit_duration": 10.784,
      "edit_duration_all": 10.784,
      "is_forceout": false
    },
    {
      "message_id": 414,
      "editor_id": 14,
      "message_received": "อันนี้เลขอะไรอันนี้เลขอะไร",
      "slice_count": 3,
      "slices": " |อันนี้เลขอะไร| อันนี้เลขอะไร|",
      "edit_duration": 8.605,
      "edit_duration_all": 10.507,
      "is_forceout": false
    },
    {
      "message_id": 415,
      "editor_id": 14,
      "message_received": "เลข 7 นะคะ",
      "slice_count": 1,
      "slices": "เลข 7 นะคะ |",
      "edit_duration": 8.507,
      "edit_duration_all": 8.507,
      "is_forceout": false
    },
    {
      "message_id": 416,
      "editor_id": 14,
      "message_received": "วันนี้เลข 7 คือสะสมไว้แถวข้างบน",
      "slice_count": 2,
      "slices": "อัน|นี้เลข 7 คือสะสมไว้แถวข้างบน|",
      "edit_duration": 5.334,
      "edit_duration_all": 6.619,
      "is_forceout": false
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    {
      "message_id": 417,
      "editor_id": 14,
      "message_received": "กาแฟ 7 + 8 เป็นเท่าไร",
      "slice_count": 2,
      "slices": " บวกกับ 8 |7 + 8 เป็นเท่าไร |",
      "edit_duration": 7.137,
      "edit_duration_all": 8.411,
      "is_forceout": false
    },
    {
      "message_id": 418,
      "editor_id": 14,
      "message_received": "ถูกต้อง",
      "slice_count": 1,
      "slices": "ถูกต้อง |",
      "edit_duration": 2.47,
      "edit_duration_all": 2.47,
      "is_forceout": false
    },
    {
      "message_id": 419,
      "editor_id": 14,
      "message_received": "ถูกหรือผิด",
      "slice_count": 1,
      "slices": "ถูกหรือผิด|",
      "edit_duration": 7.07,
      "edit_duration_all": 7.07,
      "is_forceout": false
    },
    {
      "message_id": 420,
      "editor_id": 14,
      "message_received": "+ 8 = 14",
      "slice_count": 2,
      "slices": " 7 |+ 8 = 14|",
      "edit_duration": 5.753,
      "edit_duration_all": 7.095,
      "is_forceout": false
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    {
      "message_id": 421,
      "editor_id": 14,
      "message_received": "7 + 8 = 14 ถูกไหม",
      "slice_count": 2,
      "slices": " 7 + 8 = 14 |ถูกไหม|",
      "edit_duration": 4.442,
      "edit_duration_all": 5.352,
      "is_forceout": false
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    {
      "message_id": 422,
      "editor_id": 14,
      "message_received": "ช่วยกูหน่อย",
      "slice_count": 1,
      "slices": " ช่วยครูหน่อย|",
      "edit_duration": 6.897,
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      "is_forceout": false
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    {
      "message_id": 423,
      "editor_id": 14,
      "message_received": "เปิดเพื่อนอนุญาตให้ทำโทษได้ 1 ครั้ง",
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      "slices": " ไป เพื่อน ๆ อนุญาตให้|ทำโทษได้ 1 ครั้ง|",
      "edit_duration": 5.424,
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      "is_forceout": false
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    {
      "message_id": 424,
      "editor_id": 14,
      "message_received": "มามารับโชค",
      "slice_count": 1,
      "slices": " มารับ|",
      "edit_duration": 10.325,
      "edit_duration_all": 10.325,
      "is_forceout": false
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    {
      "message_id": 425,
      "editor_id": 14,
      "message_received": "ไม่มีรางวัลให้",
      "slice_count": 2,
      "slices": "โทษ|ไม่มีรางวัลให้|",
      "edit_duration": 8.935,
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      "is_forceout": false
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    {
      "message_id": 426,
      "editor_id": 14,
      "message_received": "เอามาเขียนค่ะพี่แม็คมาเขียน 15",
      "slice_count": 3,
      "slices": " พี่แน็กออก|มาเขียนค่ะ พี่แน็ก|มาเขียน 15|",
      "edit_duration": 10.984,
      "edit_duration_all": 15.087,
      "is_forceout": false
    },
    {
      "message_id": 427,
      "editor_id": 14,
      "message_received": "แป้งก็ได้มาแป้งก็ได้",
      "slice_count": 2,
      "slices": " แป้งก็ได้มา|แป้งก็ได้|",
      "edit_duration": 11.797,
      "edit_duration_all": 13.247,
      "is_forceout": false
    },
    {
      "message_id": 428,
      "editor_id": 14,
      "message_received": "ให้แป้งทำหมดเลยนะ",
      "slice_count": 1,
      "slices": "ให้แป้งทำหมดเลยนะ|",
      "edit_duration": 10.975,
      "edit_duration_all": 10.975,
      "is_forceout": false
    },
    {
      "message_id": 429,
      "editor_id": 14,
      "message_received": "ตัวนี้ลูก",
      "slice_count": 1,
      "slices": " ตัวนี้ลูก |",
      "edit_duration": 10.502,
      "edit_duration_all": 10.502,
      "is_forceout": false
    },
    {
      "message_id": 430,
      "editor_id": 14,
      "message_received": "อันนี้ 2",
      "slice_count": 1,
      "slices": "อันนี้ 2|",
      "edit_duration": 6.039,
      "edit_duration_all": 6.039,
      "is_forceout": false
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    {
      "message_id": 431,
      "editor_id": 14,
      "message_received": "บวกเป็นเท่าไหร่",
      "slice_count": 3,
      "slices": " |7 |บวกเป็นเท่าไร|",
      "edit_duration": 1.034,
      "edit_duration_all": 5.753,
      "is_forceout": false
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    {
      "message_id": 432,
      "editor_id": 14,
      "message_received": "15",
      "slice_count": 1,
      "slices": " 15|",
      "edit_duration": 5.636,
      "edit_duration_all": 5.636,
      "is_forceout": false
    },
    {
      "message_id": 433,
      "editor_id": 14,
      "message_received": "15",
      "slice_count": 2,
      "slices": " |15|",
      "edit_duration": 2.498,
      "edit_duration_all": 7.816,
      "is_forceout": false
    },
    {
      "message_id": 434,
      "editor_id": 14,
      "message_received": "15 + 16 เป็นเท่าไหร่คะ",
      "slice_count": 4,
      "slices": " แป้งบอก |15 |15 + 16 เป็นเท่าไร|คะ|",
      "edit_duration": 5.118,
      "edit_duration_all": 10.163,
      "is_forceout": false
    },
    {
      "message_id": 435,
      "editor_id": 14,
      "message_received": "ถูกต้อง 31",
      "slice_count": 1,
      "slices": " ถูกต้อง 31|",
      "edit_duration": 9.209,
      "edit_duration_all": 9.209,
      "is_forceout": false
    },
    {
      "message_id": 436,
      "editor_id": 14,
      "message_received": "ช่องนี้ล่ะคะ",
      "slice_count": 1,
      "slices": " ช่องนี้ล่ะคะ |",
      "edit_duration": 7.028,
      "edit_duration_all": 7.028,
      "is_forceout": false
    },
    {
      "message_id": 437,
      "editor_id": 14,
      "message_received": "แถวนี้เท่าไหร่ลูก",
      "slice_count": 1,
      "slices": "แถวนี้เท่าไรลูก |",
      "edit_duration": 6.946,
      "edit_duration_all": 6.946,
      "is_forceout": false
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    {
      "message_id": 438,
      "editor_id": 14,
      "message_received": "นัดยิ้มเลยนะคะจะทำถูกไหม",
      "slice_count": 2,
      "slices": "แน็ก|ยิ้มเลยนะคะ จะทำถูกไหม |",
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      "is_forceout": false
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    {
      "message_id": 439,
      "editor_id": 14,
      "message_received": "สุดท้าย",
      "slice_count": 1,
      "slices": "สุดท้าย|",
      "edit_duration": 6.055,
      "edit_duration_all": 6.055,
      "is_forceout": false
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    {
      "message_id": 440,
      "editor_id": 14,
      "message_received": "จะออกมา",
      "slice_count": 2,
      "slices": " จ่อย|ออกมา|",
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      "is_forceout": false
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    {
      "message_id": 441,
      "editor_id": 14,
      "message_received": "ถูกไหม",
      "slice_count": 2,
      "slices": "จะรวม|ถูกไหม|",
      "edit_duration": 8.112,
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      "is_forceout": false
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    {
      "message_id": 442,
      "editor_id": 14,
      "message_received": "46 + 4 เป็นเท่าไร",
      "slice_count": 1,
      "slices": " 46 + 4 เป็นเท่าไร|",
      "edit_duration": 7.163,
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      "is_forceout": false
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    {
      "message_id": 443,
      "editor_id": 14,
      "message_received": "เท่าไร",
      "slice_count": 1,
      "slices": " เท่าไร |",
      "edit_duration": 6.326,
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      "is_forceout": false
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    {
      "message_id": 444,
      "editor_id": 14,
      "message_received": "หนิงอย่าแกล้งครูตกใจแล้วลูก",
      "slice_count": 3,
      "slices": "หนิงอย่าแกล้งครู| คร|ูตกใจนะลูก|",
      "edit_duration": 4.806,
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      "is_forceout": false
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    {
      "message_id": 445,
      "editor_id": 14,
      "message_received": "ตอบ 100 นี่คือต้องไปคิดใหม่แล้ว",
      "slice_count": 3,
      "slices": " ตอบ 100 นี่|ครู|ต้องไปคิดใหม่แล้ว|",
      "edit_duration": 9.945,
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      "is_forceout": false
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    {
      "message_id": 446,
      "editor_id": 14,
      "message_received": "ถูกไหมคะถูก",
      "slice_count": 2,
      "slices": " ถูกไหมคะ| ถูก|",
      "edit_duration": 11.411,
      "edit_duration_all": 11.91,
      "is_forceout": false
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    {
      "message_id": 447,
      "editor_id": 14,
      "message_received": "เพื่อนทำถูก",
      "slice_count": 1,
      "slices": " เพื่อนทำถูก|",
      "edit_duration": 11.339,
      "edit_duration_all": 11.339,
      "is_forceout": false
    },
    {
      "message_id": 448,
      "editor_id": 14,
      "message_received": "ดูนะ",
      "slice_count": 2,
      "slices": "ดู|นะ|",
      "edit_duration": 10.001,
      "edit_duration_all": 10.635,
      "is_forceout": false
    },
    {
      "message_id": 449,
      "editor_id": 14,
      "message_received": "นักเรียนทำถูกหมดเลย",
      "slice_count": 1,
      "slices": " นักเรียนทำถูกหมดเลย|",
      "edit_duration": 7.783,
      "edit_duration_all": 7.783,
      "is_forceout": false
    },
    {
      "message_id": 450,
      "editor_id": 14,
      "message_received": "หนิง",
      "slice_count": 1,
      "slices": " หนิง|",
      "edit_duration": 8.245,
      "edit_duration_all": 8.245,
      "is_forceout": false
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    {
      "message_id": 451,
      "editor_id": 14,
      "message_received": "เข้าใจหรือยัง",
      "slice_count": 1,
      "slices": "เข้าใจหรือยัง|",
      "edit_duration": 6.642,
      "edit_duration_all": 6.642,
      "is_forceout": false
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    {
      "message_id": 452,
      "editor_id": 14,
      "message_received": "หนิงอย่าแกล้งครูเอาจริงๆ",
      "slice_count": 2,
      "slices": " หนิงอย่าแกล้งครู| เอาจริง ๆ |",
      "edit_duration": 5.496,
      "edit_duration_all": 7.489,
      "is_forceout": false
    },
    {
      "message_id": 453,
      "editor_id": 14,
      "message_received": "เวลาสอบครูสอบแล้วถ้ามันตกลงมาช่วยนะเข้าใจไหม",
      "slice_count": 5,
      "slices": "เวลาสอบครูสอบ|แล้วถ้ามันตก|ครูไม่|ช่วยนะ| เข้าใจไหม|",
      "edit_duration": 4.284,
      "edit_duration_all": 9.283,
      "is_forceout": false
    },
    {
      "message_id": 454,
      "editor_id": 14,
      "message_received": "ที่นี้ดูนะ",
      "slice_count": 2,
      "slices": " ที|นี้ดูนะ|",
      "edit_duration": 6.671,
      "edit_duration_all": 7.475,
      "is_forceout": false
    },
    {
      "message_id": 455,
      "editor_id": 14,
      "message_received": "คะแนนความถี่สะสมพวกนี้ลูกเรียบร้อยแล้ว",
      "slice_count": 4,
      "slices": " |คะแนนความถี่สะสม|พวกนี้ลูก| เรียบร้อยแล้ว|",
      "edit_duration": 2.058,
      "edit_duration_all": 5.298,
      "is_forceout": false
    },
    {
      "message_id": 456,
      "editor_id": 14,
      "message_received": "50",
      "slice_count": 1,
      "slices": " 50|",
      "edit_duration": 4.945,
      "edit_duration_all": 4.945,
      "is_forceout": false
    },
    {
      "message_id": 457,
      "editor_id": 14,
      "message_received": "สุดท้ายแถวสุดท้ายเท่ากับ 50 เหมือนไหม",
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      "message_received": "ลูกมันเป็นคนละตารางอันนี้ 60 นะคะ",
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      "message_received": "แต่ตัวนี้",
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      "message_received": "ไม่ใช่แล้ว",
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      "editor_id": 14,
      "message_received": "ตารางความถี่สะสมสัมพัทธ์",
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      "message_received": "วันนี้คือเท่าไหร่คะ",
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      "message_received": "แม็ก",
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      "editor_id": 14,
      "message_received": "เพิ่มเข้าไปอีก 1 แถวนะคะ",
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      "message_id": 468,
      "editor_id": 14,
      "message_received": "ใช่",
      "slice_count": 1,
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      "editor_id": 14,
      "message_received": "2 ส่วนอะไร",
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      "message_received": "2 ส่วนเท่าไรลูก",
      "slice_count": 1,
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      "message_id": 472,
      "editor_id": 14,
      "message_received": "เก่งถูกต้องส่วน 50 นะคะ",
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      "message_id": 473,
      "editor_id": 14,
      "message_received": "ถูกสิมันง่ายมากเลยนะเพราะว่าเมื่อกี้",
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      "message_id": 474,
      "editor_id": 14,
      "message_received": "รวมจำนวนเท่ากับ 50 ใช่ไหมคะ",
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      "message_received": "แถวนี้ความ 4 เท่ากับ 2 เพราะฉะนั้นความถี่สัมพัทธ์ก็คือ 2 ส่วนด้วย 50 นั้นเองนะคะ",
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      "message_id": 476,
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      "message_received": "OK",
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      "message_received": "อันนี้เมื่อแสดงวิธีคิดให้หนิงดู",
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      "message_received": "ดู",
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      "message_received": "ตอนนี้ที่ครูให้ทำคือช่วงความถี่สัมพัทธ์",
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      "message_id": 481,
      "editor_id": 14,
      "message_received": "ดูพี่ลาบนะคะดูพิราบ",
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      "message_received": "ดูนะ",
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      "message_received": "ครูให้ทำช่องนี้",
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      "slices": " ครูให้ทำช่องนี้|",
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      "message_id": 484,
      "editor_id": 14,
      "message_received": "ความถี่สัมพัทธ์",
      "slice_count": 1,
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      "message_id": 485,
      "editor_id": 14,
      "message_received": "ไม่ใช่วิธีคิด",
      "slice_count": 1,
      "slices": "ไม่ใช่วิธีคิด|",
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      "message_id": 486,
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      "message_received": "ความถี่สะสม",
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      "slices": "ความถี่|สะสม|",
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      "message_id": 487,
      "editor_id": 14,
      "message_received": "นะคะ",
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      "message_received": "ช่องนี้แถวนี้",
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      "message_id": 489,
      "editor_id": 14,
      "message_received": "มาจากไหน",
      "slice_count": 1,
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      "message_id": 490,
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      "message_received": "มาจากตัวนี้ใช่ไหม",
      "slice_count": 1,
      "slices": " 2 มาจากตัวนี้ใช่ไหม|",
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      "message_id": 491,
      "editor_id": 14,
      "message_received": "2 ก็คือแถวนี้แหละ",
      "slice_count": 1,
      "slices": " 2 ก็คือแถวนี้แหละ|",
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      "message_id": 492,
      "editor_id": 14,
      "message_received": "อยู่ข้างบน",
      "slice_count": 1,
      "slices": " อยู่ข้างบน|",
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      "message_id": 493,
      "editor_id": 14,
      "message_received": "เป็นเศษ",
      "slice_count": 1,
      "slices": " เป็นเศษ|",
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      "message_id": 494,
      "editor_id": 14,
      "message_received": "ออส่วนคือ 50",
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      "slices": " ตัว|ส่วนคือ 50|",
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      "message_id": 495,
      "editor_id": 14,
      "message_received": "นะคะ",
      "slice_count": 1,
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      "message_id": 496,
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      "message_received": "50 ล้อ",
      "slice_count": 2,
      "slices": "50 ||",
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      "message_received": "เรารวมความถี่เรารวมข้อมูลหมดแล้วเท่ากับ 50",
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      "message_id": 498,
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      "message_received": "ส่วนเท่ากันหมดเลยนะคะ",
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      "message_id": 499,
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      "message_received": "อันนี้เท่าไร",
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      "message_id": 500,
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      "message_received": "2",
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      "message_id": 502,
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      "message_received": "5",
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      "editor_id": 14,
      "message_received": "ถูก 5",
      "slice_count": 1,
      "slices": " ถูก 5|",
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      "message_id": 504,
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      "message_received": "50 แถวนี้ล่ะลูก",
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      "message_id": 505,
      "editor_id": 14,
      "message_received": "ตอนนี้เท่าไหร่นะ",
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      "slices": " แถว|นี้เท่าไรนะ|",
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      "message_id": 506,
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      "message_received": "เท่าไหร่",
      "slice_count": 1,
      "slices": " เท่าไร|",
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    {
      "message_id": 507,
      "editor_id": 14,
      "message_received": "8",
      "slice_count": 1,
      "slices": " |",
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      "message_id": 508,
      "editor_id": 14,
      "message_received": "50",
      "slice_count": 1,
      "slices": "50|",
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      "is_forceout": false
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    {
      "message_id": 509,
      "editor_id": 14,
      "message_received": "เก่งมาก",
      "slice_count": 1,
      "slices": " เก่งมาก|",
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      "message_id": 510,
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      "message_received": "เพื่อนๆตอบครูใหญ่เลย 1 ไม่ทำเลยแถวนี้",
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      "slices": " |เพื่อน ๆ ตอบครูใหญ่เลย |หนิงไ|ม่ทำเลยแถวนี้|",
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      "message_id": 511,
      "editor_id": 14,
      "message_received": "เดี๋ยวนี้อายุเท่าไหร่",
      "slice_count": 1,
      "slices": "เดี๋ยวนี้เท่าไหร่|",
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      "message_id": 512,
      "editor_id": 14,
      "message_received": "พี่หนิง",
      "slice_count": 1,
      "slices": "พี่หนิง|",
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      "message_id": 513,
      "editor_id": 14,
      "message_received": "16 อะไร",
      "slice_count": 1,
      "slices": "16 อะไร|",
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      "message_id": 514,
      "editor_id": 14,
      "message_received": "16",
      "slice_count": 1,
      "slices": " 16|",
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      "message_id": 515,
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      "message_received": "16 อ้วนเท่าไร",
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      "slices": " 16 อ้| ส่วน|เท่าไร|",
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      "message_id": 516,
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      "message_received": "ตอบถูกแล้ว 50",
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      "slices": " ตอบถูกแล้ว |50|",
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      "message_id": 517,
      "editor_id": 14,
      "message_received": "ไม่ใช่ 1650 นะลูก",
      "slice_count": 2,
      "slices": " ไม่ใช่ 16| 50 นะลูก|",
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      "message_id": 518,
      "editor_id": 14,
      "message_received": "พูดให้เต็มถ้าลูกจะพูด",
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      "slices": " ลูกจะต้อง|พูดให้เต็ม|ถ้าลูกจะพูด|",
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      "message_received": "ทั้งหมดเก่งมากนะคะ",
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      "message_received": "ปีนี้มาดูช่องนี้ค่ะ",
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      "message_received": "ความถี่สะสม",
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      "message_received": "100 นะคะ",
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      "message_received": "มา x",
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      "message_received": "มาคูณกับ",
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      "message_received": "วิธีคิด",
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      "message_received": "เข้าใจนะ",
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      "editor_id": 14,
      "message_received": "ที่นี้",
      "slice_count": 1,
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      "message_received": "ให้เขียนลงไปในสมุด",
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      "slices": "ให้เขียนลงไปในสมุด|",
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      "message_received": "ตารางนี้นะลูก",
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      "edit_duration_all": 6.637,
      "is_forceout": false
    },
    {
      "message_id": 586,
      "editor_id": 14,
      "message_received": "เดี๋ยวครูจะ",
      "slice_count": 1,
      "slices": " เดี๋ยวครูจะ|",
      "edit_duration": 7.07,
      "edit_duration_all": 7.07,
      "is_forceout": false
    },
    {
      "message_id": 587,
      "editor_id": 14,
      "message_received": "เปิดให้เต็มๆนะคะ",
      "slice_count": 1,
      "slices": "เปิดให้เต็ม ๆ นะคะ |",
      "edit_duration": 5.338,
      "edit_duration_all": 5.338,
      "is_forceout": false
    },
    {
      "message_id": 588,
      "editor_id": 14,
      "message_received": "มองเห็นไหม",
      "slice_count": 1,
      "slices": "มองเห็นไหม|",
      "edit_duration": 5.557,
      "edit_duration_all": 5.557,
      "is_forceout": false
    },
    {
      "message_id": 589,
      "editor_id": 14,
      "message_received": "ใช่",
      "slice_count": 1,
      "slices": " ใช่|",
      "edit_duration": 5.567,
      "edit_duration_all": 5.567,
      "is_forceout": false
    },
    {
      "message_id": 590,
      "editor_id": 14,
      "message_received": "ให้ลูกใส่ข้อมูลตรงนี้นะคะ",
      "slice_count": 2,
      "slices": " |ให้ลูกใส่ข้อมูลตรงนี้ค่ะ |",
      "edit_duration": 2.031,
      "edit_duration_all": 8.801,
      "is_forceout": false
    },
    {
      "message_id": 591,
      "editor_id": 14,
      "message_received": "อันนี้เท่าไรอันนี้เท่าไร",
      "slice_count": 3,
      "slices": "อันนี้เท่าไร|เท่าไร| |",
      "edit_duration": 7.349,
      "edit_duration_all": 11.666,
      "is_forceout": false
    },
    {
      "message_id": 592,
      "editor_id": 14,
      "message_received": "เขียนลงไปในสมุดนะ",
      "slice_count": 1,
      "slices": "เขียนลงไปในสมุดนะ |",
      "edit_duration": 9.633,
      "edit_duration_all": 9.633,
      "is_forceout": false
    },
    {
      "message_id": 593,
      "editor_id": 14,
      "message_received": "สมุดของตัวเองมีหรือยัง",
      "slice_count": 1,
      "slices": "สมุดของตัวเองมีหรือยัง|",
      "edit_duration": 5.785,
      "edit_duration_all": 5.785,
      "is_forceout": false
    },
    {
      "message_id": 594,
      "editor_id": 14,
      "message_received": "ทำเลยนะคะหลังจากที่ลูกทำแบบฝึกลงในนี้แล้ว",
      "slice_count": 5,
      "slices": " ทำเลยนะคะ |หลังจากที่ลูก|ทำแบบฝึก|ลงในสมุด|ตัวนี้แล้ว|",
      "edit_duration": 2.436,
      "edit_duration_all": 10.398,
      "is_forceout": false
    },
    {
      "message_id": 595,
      "editor_id": 14,
      "message_received": "ครูมีแบบทดสอบ",
      "slice_count": 1,
      "slices": " ครูมีแบบทดสอบ|",
      "edit_duration": 10.216,
      "edit_duration_all": 10.216,
      "is_forceout": false
    },
    {
      "message_id": 596,
      "editor_id": 14,
      "message_received": "แบบทดสอบ",
      "slice_count": 1,
      "slices": " แบบทดสอบ|",
      "edit_duration": 10.713,
      "edit_duration_all": 10.713,
      "is_forceout": false
    },
    {
      "message_id": 597,
      "editor_id": 14,
      "message_received": "ให้ลูกๆทำ",
      "slice_count": 1,
      "slices": "ให้ลูก ๆ ได้ทำ|",
      "edit_duration": 9.283,
      "edit_duration_all": 9.283,
      "is_forceout": false
    },
    {
      "message_id": 598,
      "editor_id": 14,
      "message_received": "เดี๋ยวนะ",
      "slice_count": 1,
      "slices": " เดี๋ยวนะ|",
      "edit_duration": 6.148,
      "edit_duration_all": 6.148,
      "is_forceout": false
    },
    {
      "message_id": 599,
      "editor_id": 14,
      "message_received": "ตัวนี้",
      "slice_count": 2,
      "slices": " |ตัวนี้|",
      "edit_duration": 2.932,
      "edit_duration_all": 6.708,
      "is_forceout": false
    },
    {
      "message_id": 600,
      "editor_id": 14,
      "message_received": "ลูกดูก่อนลูกดูก่อน",
      "slice_count": 2,
      "slices": " ลูกดูก่อน| ลูกดูก่อน|",
      "edit_duration": 5.462,
      "edit_duration_all": 6.951,
      "is_forceout": false
    },
    {
      "message_id": 601,
      "editor_id": 14,
      "message_received": "ดูก่อนหลังจากที่ทำในสมุดแล้วนะคะครูมีแบบฝึก",
      "slice_count": 3,
      "slices": " ดูก่อน| หลังจากที่ทำในสมุดแล้วนะคะ |ครูมีแบบฝึก|",
      "edit_duration": 2.805,
      "edit_duration_all": 6.005,
      "is_forceout": false
    },
    {
      "message_id": 602,
      "editor_id": 14,
      "message_received": "ให้ลูกๆทำ",
      "slice_count": 2,
      "slices": "ให้ลูก ๆ |ได้ทำ|",
      "edit_duration": 5.916,
      "edit_duration_all": 7.317,
      "is_forceout": false
    },
    {
      "message_id": 603,
      "editor_id": 14,
      "message_received": "มันก็ง่ายแหละถ้าลูก",
      "slice_count": 2,
      "slices": " มันก็ง่ายแหละ|ถ้าลูก|",
      "edit_duration": 5.997,
      "edit_duration_all": 7.39,
      "is_forceout": false
    },
    {
      "message_id": 604,
      "editor_id": 14,
      "message_received": "ดูแล้ว",
      "slice_count": 1,
      "slices": "ดูแล้ว|",
      "edit_duration": 6.735,
      "edit_duration_all": 6.735,
      "is_forceout": false
    },
    {
      "message_id": 605,
      "editor_id": 14,
      "message_received": "เข้าใจนะคะ",
      "slice_count": 1,
      "slices": "เข้าใจนะคะ |",
      "edit_duration": 6.052,
      "edit_duration_all": 6.052,
      "is_forceout": false
    },
    {
      "message_id": 606,
      "editor_id": 14,
      "message_received": "ที่ครูสอนมาเมื่อกี้",
      "slice_count": 1,
      "slices": "ที่ครูสอนมาเมื่อกี้|",
      "edit_duration": 6.317,
      "edit_duration_all": 6.317,
      "is_forceout": false
    },
    {
      "message_id": 607,
      "editor_id": 14,
      "message_received": "มีอยู่ 2 ข้อ",
      "slice_count": 1,
      "slices": " มีอยู่ 2 ข้อ|",
      "edit_duration": 6.563,
      "edit_duration_all": 6.563,
      "is_forceout": false
    },
    {
      "message_id": 608,
      "editor_id": 14,
      "message_received": "20 คะแนน",
      "slice_count": 2,
      "slices": " ทั้งหมด |20 คะแนน|",
      "edit_duration": 6.64,
      "edit_duration_all": 8.004,
      "is_forceout": false
    },
    {
      "message_id": 609,
      "editor_id": 14,
      "message_received": "ทำในสมุดก่อนนะคะอันดับแรกทำในสมุดก่อน",
      "slice_count": 2,
      "slices": " ให้ทำ|ในสมุดก่อนนะคะ อันดับแรกทำในสมุดก่อน|",
      "edit_duration": 5.646,
      "edit_duration_all": 7.786,
      "is_forceout": false
    },
    {
      "message_id": 610,
      "editor_id": 14,
      "message_received": "เสร็จแล้วถ้าใครทำในสมุดเสร็จ",
      "slice_count": 1,
      "slices": " เสร็จแล้วถ้าใครทำในสมุดเสร็จ|",
      "edit_duration": 8.945,
      "edit_duration_all": 8.945,
      "is_forceout": false
    },
    {
      "message_id": 611,
      "editor_id": 14,
      "message_received": "กูจะแจกใบงานให้",
      "slice_count": 2,
      "slices": "ครู|จะแจกใบงานให้|",
      "edit_duration": 9.18,
      "edit_duration_all": 10.91,
      "is_forceout": false
    },
    {
      "message_id": 612,
      "editor_id": 14,
      "message_received": "ใบงานนี้คะแนน 20 คะแนนนะอันนี้เขาบอกว่า",
      "slice_count": 3,
      "slices": " ใบงานตัว|นี้คะแนน 20 คะแนนนะคะ |อันนี้เขาบอกว่า|",
      "edit_duration": 8.623,
      "edit_duration_all": 14.686,
      "is_forceout": false
    },
    {
      "message_id": 613,
      "editor_id": 14,
      "message_received": "ให้เขียนนะคะ",
      "slice_count": 1,
      "slices": "ให้เขียนนะคะ |",
      "edit_duration": 12.558,
      "edit_duration_all": 12.558,
      "is_forceout": false
    },
    {
      "message_id": 614,
      "editor_id": 14,
      "message_received": "ข้อมูลหนี้",
      "slice_count": 1,
      "slices": "ข้อมูล|",
      "edit_duration": 11.4,
      "edit_duration_all": 11.4,
      "is_forceout": false
    },
    {
      "message_id": 615,
      "editor_id": 14,
      "message_received": "ลงให้ผมโอนเลยไอ้ที่ว่างๆไว้นี่ช่องที่ว่างๆนี่",
      "slice_count": 3,
      "slices": "นี่|ลง|ในสมุดให้สมบูรณ์เลยเลยไอ้ที่ว่าง ๆ ไว้นี่ช่องที่ว่าง ๆ นี่|",
      "edit_duration": 6.85,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 616,
      "editor_id": 14,
      "message_received": "คนเท่าไหร่คนเท่าไหร่",
      "slice_count": 1,
      "slices": "คนเท่าไหร่คนเท่าไหร่|",
      "edit_duration": 14.905,
      "edit_duration_all": 14.905,
      "is_forceout": false
    },
    {
      "message_id": 617,
      "editor_id": 14,
      "message_received": "คนมีกี่คน",
      "slice_count": 1,
      "slices": "คนมีกี่คน|",
      "edit_duration": 13.31,
      "edit_duration_all": 13.31,
      "is_forceout": false
    },
    {
      "message_id": 618,
      "editor_id": 14,
      "message_received": "50",
      "slice_count": 1,
      "slices": " 50|",
      "edit_duration": 12.027,
      "edit_duration_all": 12.027,
      "is_forceout": false
    },
    {
      "message_id": 619,
      "editor_id": 14,
      "message_received": "ใช่คน 50 คน",
      "slice_count": 2,
      "slices": " |ใช่คน 50 คน|",
      "edit_duration": 9.971,
      "edit_duration_all": 11.903,
      "is_forceout": false
    },
    {
      "message_id": 620,
      "editor_id": 14,
      "message_received": "ให้เติมความถี่สะสมในตารางนี้",
      "slice_count": 1,
      "slices": " ให้เติมความถี่สะสมในตารางนี้|",
      "edit_duration": 9.096,
      "edit_duration_all": 9.096,
      "is_forceout": false
    },
    {
      "message_id": 621,
      "editor_id": 14,
      "message_received": "13 อันนี้เท่าไร",
      "slice_count": 1,
      "slices": " 13 อันนี้เท่าไร|",
      "edit_duration": 7.827,
      "edit_duration_all": 7.827,
      "is_forceout": false
    },
    {
      "message_id": 622,
      "editor_id": 14,
      "message_received": "13 + 13",
      "slice_count": 1,
      "slices": " 13 + 13|",
      "edit_duration": 6.336,
      "edit_duration_all": 6.336,
      "is_forceout": false
    },
    {
      "message_id": 623,
      "editor_id": 14,
      "message_received": "26",
      "slice_count": 2,
      "slices": " |= 26|",
      "edit_duration": 5.564,
      "edit_duration_all": 10.595,
      "is_forceout": false
    },
    {
      "message_id": 624,
      "editor_id": 14,
      "message_received": "26 + 8 เป็นเท่าไร",
      "slice_count": 1,
      "slices": " 26 + 8 เป็นเท่าไร|",
      "edit_duration": 8.303,
      "edit_duration_all": 8.303,
      "is_forceout": false
    },
    {
      "message_id": 625,
      "editor_id": 14,
      "message_received": "กล้อง",
      "slice_count": 2,
      "slices": " ถูกต้อง||",
      "edit_duration": 7.37,
      "edit_duration_all": 9.635,
      "is_forceout": false
    },
    {
      "message_id": 626,
      "editor_id": 14,
      "message_received": "ทำเอง",
      "slice_count": 1,
      "slices": " ทำเอง|",
      "edit_duration": 8.667,
      "edit_duration_all": 8.667,
      "is_forceout": false
    },
    {
      "message_id": 627,
      "editor_id": 14,
      "message_received": "ทำเอง",
      "slice_count": 1,
      "slices": " ทำเอง|",
      "edit_duration": 9.175,
      "edit_duration_all": 9.175,
      "is_forceout": false
    },
    {
      "message_id": 628,
      "editor_id": 14,
      "message_received": "นะคะ",
      "slice_count": 2,
      "slices": "อันนี้|นะคะ |",
      "edit_duration": 8.216,
      "edit_duration_all": 9.398,
      "is_forceout": false
    },
    {
      "message_id": 629,
      "editor_id": 14,
      "message_received": "ตอนแรกผ่านไปข้อที่ 2",
      "slice_count": 4,
      "slices": "ข้อ|แรกผ่าน|ไป| ข้อที่ 2|",
      "edit_duration": 7.651,
      "edit_duration_all": 11.216,
      "is_forceout": false
    },
    {
      "message_id": 630,
      "editor_id": 14,
      "message_received": "ที่ว่างๆ",
      "slice_count": 2,
      "slices": " |ที่ว่าง ๆ |",
      "edit_duration": 7.641,
      "edit_duration_all": 9.1,
      "is_forceout": false
    },
    {
      "message_id": 631,
      "editor_id": 14,
      "message_received": "ตารางแจกแจงความถี่สัมพัทธ์นะคะ",
      "slice_count": 2,
      "slices": "ตารางแจกแจงความถี่สัมพัทธ์|นะคะ |",
      "edit_duration": 5.639,
      "edit_duration_all": 6.476,
      "is_forceout": false
    },
    {
      "message_id": 632,
      "editor_id": 14,
      "message_received": "เอาไป",
      "slice_count": 2,
      "slices": "ใส่เข้าไป||",
      "edit_duration": 7.716,
      "edit_duration_all": 10.338,
      "is_forceout": false
    },
    {
      "message_id": 633,
      "editor_id": 14,
      "message_received": "คอลัมน์ความถี่สัมพัทธ์วิธีคิด",
      "slice_count": 2,
      "slices": "คอลัมน์ความถี่สัมพัทธ์| วิธีคิด|",
      "edit_duration": 7.919,
      "edit_duration_all": 9.174,
      "is_forceout": false
    },
    {
      "message_id": 634,
      "editor_id": 14,
      "message_received": "เขียนมา",
      "slice_count": 1,
      "slices": "เขียนมา|",
      "edit_duration": 8.149,
      "edit_duration_all": 8.149,
      "is_forceout": false
    },
    {
      "message_id": 635,
      "editor_id": 14,
      "message_received": "เขียนเป็นเศษส่วนอะไรก็ได้",
      "slice_count": 3,
      "slices": " จะ|เขียนเป็นเศษส่วน|ก็|",
      "edit_duration": 5.655,
      "edit_duration_all": 11.593,
      "is_forceout": false
    },
    {
      "message_id": 636,
      "editor_id": 14,
      "message_received": "เขียนแค่เศษส่วนอย่างนี้ครูก็ให้ถูกแล้วลูก",
      "slice_count": 2,
      "slices": "ได้ |เขียนแค่เศษส่วนอย่างนี้ครูก็ให้ถูกแล้วลูก|",
      "edit_duration": 8.27,
      "edit_duration_all": 9.903,
      "is_forceout": false
    },
    {
      "message_id": 637,
      "editor_id": 14,
      "message_received": "ถ้าจะคิดเป็นจุดทศนิยมก็ได้แล้วแต่ลูกเลยนะคะ ok นะ",
      "slice_count": 4,
      "slices": " ถ้าจะคิดเป็นจุดทศนิยมก็ได้แล้ว|แต่ลูกเลยนะ|คะ |โอเคนะ|",
      "edit_duration": 5.589,
      "edit_duration_all": 10.031,
      "is_forceout": false
    },
    {
      "message_id": 638,
      "editor_id": 14,
      "message_received": "ร้อยละ",
      "slice_count": 1,
      "slices": " ร้อยละ|",
      "edit_duration": 10.611,
      "edit_duration_all": 10.611,
      "is_forceout": false
    },
    {
      "message_id": 639,
      "editor_id": 14,
      "message_received": "เหมือนกันคูณด้วย 100",
      "slice_count": 1,
      "slices": "เหมือนกันคูณด้วย 100|",
      "edit_duration": 8.436,
      "edit_duration_all": 8.436,
      "is_forceout": false
    },
    {
      "message_id": 640,
      "editor_id": 14,
      "message_received": "เข้าใจนะ",
      "slice_count": 1,
      "slices": " เข้าใจนะ|",
      "edit_duration": 7.801,
      "edit_duration_all": 7.801,
      "is_forceout": false
    },
    {
      "message_id": 641,
      "editor_id": 14,
      "message_received": "แค่นี้เองคะแนนเต็ม 20 คะแนนนะคะ",
      "slice_count": 3,
      "slices": " แค่นี้เอง| คะแนนเต็ม 20 |คะแนนนะคะ |",
      "edit_duration": 3.472,
      "edit_duration_all": 6.2,
      "is_forceout": false
    },
    {
      "message_id": 642,
      "editor_id": 14,
      "message_received": "ทีนี้มาทำแบบฝึกอันนี้ลงในสมุดนะคะ",
      "slice_count": 2,
      "slices": "ทีนี้มาทำแบบฝึก|อันนี้ลงในสมุดนะคะ |",
      "edit_duration": 5.299,
      "edit_duration_all": 6.688,
      "is_forceout": false
    },
    {
      "message_id": 643,
      "editor_id": 14,
      "message_received": "มีคำถามไหม",
      "slice_count": 1,
      "slices": "มีคำถามไหม|",
      "edit_duration": 6.365,
      "edit_duration_all": 6.365,
      "is_forceout": false
    },
    {
      "message_id": 644,
      "editor_id": 14,
      "message_received": "ไม่สงสัยเลยหรือนี่",
      "slice_count": 2,
      "slices": " ไม่สงสัยเลยหรือหนิง||",
      "edit_duration": 8.613,
      "edit_duration_all": 10.104,
      "is_forceout": false
    },
    {
      "message_id": 645,
      "editor_id": 14,
      "message_received": "แป้งสงสัยไหมลูก",
      "slice_count": 2,
      "slices": " |แป้งสงสัยไหมลูก|",
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