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      "is_forceout": false
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    {
      "message_id": 63,
      "editor_id": 36,
      "message_received": "เพราะฉะนั้น",
      "slice_count": 2,
      "slices": " |เพราะฉะนั้น|",
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      "edit_duration_all": 5.564,
      "is_forceout": false
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    {
      "message_id": 64,
      "editor_id": 36,
      "message_received": "จะต้องจำให้แม่นจำให้แม่น",
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      "slices": " |จะต้องจำให้แม่น จำให้แม่น|",
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      "edit_duration_all": 4.391,
      "is_forceout": false
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    {
      "message_id": 65,
      "editor_id": 36,
      "message_received": "อะไรก็ตามที่ลูกจำอันนี้ได้แล้วแล้วแม่นตัวนี้แล้ว",
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      "edit_duration_all": 4.43,
      "is_forceout": false
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    {
      "message_id": 66,
      "editor_id": 36,
      "message_received": "ลูกไปเจอโจทย์ตัวไหน",
      "slice_count": 2,
      "slices": " |ลูกไปเจอโจทย์ตัวไหน|",
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      "edit_duration_all": 15.823,
      "is_forceout": false
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    {
      "message_id": 67,
      "editor_id": 36,
      "message_received": "ก็จะสามารถตอบได้นะครับ",
      "slice_count": 1,
      "slices": "ก็จะสามารถตอบได้นะค|",
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      "edit_duration_all": 13.546,
      "is_forceout": false
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    {
      "message_id": 68,
      "editor_id": 36,
      "message_received": "ตอนแรกสัมผัสโคตรที่ 1",
      "slice_count": 1,
      "slices": "ะ ข้อแรกสมบัติข้อที่ 1|",
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      "edit_duration_all": 10.782,
      "is_forceout": false
    },
    {
      "message_id": 69,
      "editor_id": 36,
      "message_received": "ไม่มีอะไรก็ตาม",
      "slice_count": 2,
      "slices": " |อะไรก็ตาม|",
      "edit_duration": 7.267,
      "edit_duration_all": 14.544,
      "is_forceout": false
    },
    {
      "message_id": 70,
      "editor_id": 36,
      "message_received": "ยกกำลัง 0",
      "slice_count": 1,
      "slices": "ยกกำลัง 0|",
      "edit_duration": 13.086,
      "edit_duration_all": 13.086,
      "is_forceout": false
    },
    {
      "message_id": 71,
      "editor_id": 36,
      "message_received": "ยกกำลัง 0 จะเท่ากับเท่าไร",
      "slice_count": 1,
      "slices": " ยกกำลัง 0 จะเท่ากับเท่าไร|",
      "edit_duration": 9.538,
      "edit_duration_all": 9.538,
      "is_forceout": false
    },
    {
      "message_id": 72,
      "editor_id": 36,
      "message_received": "1",
      "slice_count": 1,
      "slices": " 1|",
      "edit_duration": 8.155,
      "edit_duration_all": 8.155,
      "is_forceout": false
    },
    {
      "message_id": 73,
      "editor_id": 36,
      "message_received": "ใช่อันนี้ต้องทำ",
      "slice_count": 1,
      "slices": " ใช่ อันนี้ต้องทำ|",
      "edit_duration": 5.46,
      "edit_duration_all": 5.46,
      "is_forceout": false
    },
    {
      "message_id": 74,
      "editor_id": 36,
      "message_received": "อันๆ",
      "slice_count": 2,
      "slices": " |พ|",
      "edit_duration": 4.487,
      "edit_duration_all": 15.357,
      "is_forceout": false
    },
    {
      "message_id": 75,
      "editor_id": 36,
      "message_received": "ทันๆ",
      "slice_count": 1,
      "slices": "ันพัน พ|",
      "edit_duration": 13.57,
      "edit_duration_all": 13.57,
      "is_forceout": false
    },
    {
      "message_id": 76,
      "editor_id": 36,
      "message_received": "อะไรก็ตามยกกำลัง 0 จะเท่ากับ 1 เสมอ",
      "slice_count": 1,
      "slices": "ันพัน อะไรก็ตามยกกำลัง 0 จะเท่ากับ 1 เสมอ|",
      "edit_duration": 8.691,
      "edit_duration_all": 8.691,
      "is_forceout": false
    },
    {
      "message_id": 77,
      "editor_id": 36,
      "message_received": "ในกรณีไหนลูกเห็นไหม",
      "slice_count": 2,
      "slices": " |ในกรณีไหนลูกเห็นไหม|",
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      "edit_duration_all": 7.497,
      "is_forceout": false
    },
    {
      "message_id": 78,
      "editor_id": 36,
      "message_received": "a ไม่เท่ากับ 0",
      "slice_count": 2,
      "slices": " |a ไม่เท่ากับ 0|",
      "edit_duration": 5.108,
      "edit_duration_all": 6.051,
      "is_forceout": false
    },
    {
      "message_id": 79,
      "editor_id": 36,
      "message_received": "ห้ามเป็นสุนัขตัวนี้",
      "slice_count": 2,
      "slices": " |ห้ามเป็น 0 นะตัวนี้|",
      "edit_duration": 3.237,
      "edit_duration_all": 9.686,
      "is_forceout": false
    },
    {
      "message_id": 80,
      "editor_id": 36,
      "message_received": "หลาน",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 8.617,
      "edit_duration_all": 8.617,
      "is_forceout": false
    },
    {
      "message_id": 81,
      "editor_id": 36,
      "message_received": "ห้ามเป็นศูนย์เลยนะคะ",
      "slice_count": 2,
      "slices": " |ห้ามเป็นศูนย์เลยนะคะ |",
      "edit_duration": 7.024,
      "edit_duration_all": 8.075,
      "is_forceout": false
    },
    {
      "message_id": 82,
      "editor_id": 36,
      "message_received": "ห้ามเป็นศูนย์เลย",
      "slice_count": 1,
      "slices": "ห้ามเป็น 0 เลย|",
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      "is_forceout": false
    },
    {
      "message_id": 83,
      "editor_id": 36,
      "message_received": "เช่นตัวนี้",
      "slice_count": 2,
      "slices": " |เช่นตัวนี้|",
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      "edit_duration_all": 10.181,
      "is_forceout": false
    },
    {
      "message_id": 84,
      "editor_id": 36,
      "message_received": "เอมันเท่ากับ 9",
      "slice_count": 2,
      "slices": " |a มันเท่ากับ 9|",
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      "edit_duration_all": 14.529,
      "is_forceout": false
    },
    {
      "message_id": 85,
      "editor_id": 36,
      "message_received": "9 ^ 0 = 1 ใช่ไหม",
      "slice_count": 1,
      "slices": " 9 ยกกำลัง 0 = 1 ใช่ไหม|",
      "edit_duration": 10.84,
      "edit_duration_all": 10.84,
      "is_forceout": false
    },
    {
      "message_id": 86,
      "editor_id": 36,
      "message_received": "ครับ",
      "slice_count": 2,
      "slices": " |ครับ |",
      "edit_duration": 8.914,
      "edit_duration_all": 12.29,
      "is_forceout": false
    },
    {
      "message_id": 87,
      "editor_id": 36,
      "message_received": "100",
      "slice_count": 1,
      "slices": "100|",
      "edit_duration": 10.447,
      "edit_duration_all": 10.447,
      "is_forceout": false
    },
    {
      "message_id": 88,
      "editor_id": 36,
      "message_received": "ยกกำลัง 0",
      "slice_count": 1,
      "slices": " ยกกำลัง 0|",
      "edit_duration": 8.353,
      "edit_duration_all": 8.353,
      "is_forceout": false
    },
    {
      "message_id": 89,
      "editor_id": 36,
      "message_received": "เท่ากับ 1",
      "slice_count": 1,
      "slices": " เท่ากับ 1|",
      "edit_duration": 7.963,
      "edit_duration_all": 7.963,
      "is_forceout": false
    },
    {
      "message_id": 90,
      "editor_id": 36,
      "message_received": "ถึงแม้ว่า",
      "slice_count": 2,
      "slices": " |ถึงแม้ว่า|",
      "edit_duration": 6.034,
      "edit_duration_all": 6.786,
      "is_forceout": false
    },
    {
      "message_id": 91,
      "editor_id": 36,
      "message_received": "100 เห็นไหม",
      "slice_count": 2,
      "slices": "100| เห็นไหม|",
      "edit_duration": 5.282,
      "edit_duration_all": 8.468,
      "is_forceout": false
    },
    {
      "message_id": 92,
      "editor_id": 36,
      "message_received": "มันติดลบยังไงคะ",
      "slice_count": 1,
      "slices": "มันติดลบอย่างไรคะ|",
      "edit_duration": 6.682,
      "edit_duration_all": 6.682,
      "is_forceout": false
    },
    {
      "message_id": 93,
      "editor_id": 36,
      "message_received": "กำลังสูงมากก็เท่ากับ 1 เหมือนกัน",
      "slice_count": 2,
      "slices": " |กำลัง 0 มันก็เท่ากับ 1 เหมือนกัน|",
      "edit_duration": 3.616,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 94,
      "editor_id": 36,
      "message_received": "อะไรก็ตามยกกำลัง 0",
      "slice_count": 1,
      "slices": "อะไรก็ตามยกกำลัง 0|",
      "edit_duration": 15.901,
      "edit_duration_all": 15.901,
      "is_forceout": false
    },
    {
      "message_id": 95,
      "editor_id": 36,
      "message_received": "เท่ากับ 1 เสมออันนี้จำ",
      "slice_count": 1,
      "slices": " เท่ากับ 1 เสมออันนี้จำ|",
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      "edit_duration_all": 13.248,
      "is_forceout": false
    },
    {
      "message_id": 96,
      "editor_id": 36,
      "message_received": "จำได้หรือยัง",
      "slice_count": 2,
      "slices": " |จำได้หรือยัง|",
      "edit_duration": 11.946,
      "edit_duration_all": 12.672,
      "is_forceout": false
    },
    {
      "message_id": 97,
      "editor_id": 36,
      "message_received": "ทำได้แล้วนะ",
      "slice_count": 2,
      "slices": " |ทำได้แล้วนะ|",
      "edit_duration": 11.363,
      "edit_duration_all": 12.277,
      "is_forceout": false
    },
    {
      "message_id": 98,
      "editor_id": 36,
      "message_received": "ทำให้ขึ้นใจเลยนะ",
      "slice_count": 2,
      "slices": " |จำให้ขึ้นใจเลยนะ|",
      "edit_duration": 10.532,
      "edit_duration_all": 14.876,
      "is_forceout": false
    },
    {
      "message_id": 99,
      "editor_id": 36,
      "message_received": "ข้อที่ 2",
      "slice_count": 1,
      "slices": " ข้อที่ 2|",
      "edit_duration": 9.944,
      "edit_duration_all": 9.944,
      "is_forceout": false
    },
    {
      "message_id": 100,
      "editor_id": 36,
      "message_received": "สมบัติข้อที่ 2",
      "slice_count": 2,
      "slices": " |สมบัติข้อที่ 2|",
      "edit_duration": 7.358,
      "edit_duration_all": 8.048,
      "is_forceout": false
    },
    {
      "message_id": 101,
      "editor_id": 36,
      "message_received": "อันนี้ก็ง่าย",
      "slice_count": 2,
      "slices": " |อันนี้ก็ง่าย|",
      "edit_duration": 6.708,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 102,
      "editor_id": 36,
      "message_received": "เลขชี้กำลัง",
      "slice_count": 1,
      "slices": "เลขชี้กำลัง|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 103,
      "editor_id": 36,
      "message_received": "อะไรก็ตาม",
      "slice_count": 1,
      "slices": "อะไรก็ตา|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 104,
      "editor_id": 36,
      "message_received": "ติดลบรูป",
      "slice_count": 1,
      "slices": "มติดลบ|",
      "edit_duration": 16.016,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 105,
      "editor_id": 36,
      "message_received": "ตัวเอนมันติด",
      "slice_count": 1,
      "slices": "ลูก ตัว n nมันติด|",
      "edit_duration": 14.577,
      "edit_duration_all": 14.577,
      "is_forceout": false
    },
    {
      "message_id": 106,
      "editor_id": 36,
      "message_received": "การจัดเท่ากับ",
      "slice_count": 1,
      "slices": "ลบ จะเท่ากับ|",
      "edit_duration": 12.912,
      "edit_duration_all": 12.912,
      "is_forceout": false
    },
    {
      "message_id": 107,
      "editor_id": 36,
      "message_received": "1 ขวดเอง ^ n",
      "slice_count": 2,
      "slices": " |1 a ยกกำลัง n|",
      "edit_duration": 8.698,
      "edit_duration_all": 16.018,
      "is_forceout": true
    },
    {
      "message_id": 108,
      "editor_id": 36,
      "message_received": "ตลับ",
      "slice_count": 1,
      "slices": " |",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 109,
      "editor_id": 36,
      "message_received": "ย้ายลงมาตรงนี้มันจะเท่ากับเศษส่วน",
      "slice_count": 1,
      "slices": "ย้ายลงมาตรงนี้มันจะเท่ากับเศษส่วน|",
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      "edit_duration_all": 13.456,
      "is_forceout": false
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    {
      "message_id": 110,
      "editor_id": 36,
      "message_received": "แกล้งเพื่อนทำไม",
      "slice_count": 2,
      "slices": " |แกล้งเพื่อนทำไม|",
      "edit_duration": 10.586,
      "edit_duration_all": 15.948,
      "is_forceout": false
    },
    {
      "message_id": 111,
      "editor_id": 36,
      "message_received": "อ่านดูดีๆ",
      "slice_count": 1,
      "slices": " ดูดี ๆ |",
      "edit_duration": 12.586,
      "edit_duration_all": 12.586,
      "is_forceout": false
    },
    {
      "message_id": 112,
      "editor_id": 36,
      "message_received": "ตั้งใจเรียนนะเราน่ะ",
      "slice_count": 1,
      "slices": "ตั้งใจเรียนนะเราน่ะ|",
      "edit_duration": 12.035,
      "edit_duration_all": 12.035,
      "is_forceout": false
    },
    {
      "message_id": 113,
      "editor_id": 36,
      "message_received": "ตอนนี้",
      "slice_count": 2,
      "slices": " |ตอนนี้|",
      "edit_duration": 10.166,
      "edit_duration_all": 14.796,
      "is_forceout": false
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    {
      "message_id": 114,
      "editor_id": 36,
      "message_received": "ยกกำลัง n เมื่อไหร่ก็ตามที่ทำเป็นเศษส่วน",
      "slice_count": 1,
      "slices": " a ยกกำลัง n เมื่อไหร่ก็ตามที่ทำเป็นเศษส่วน|",
      "edit_duration": 11.143,
      "edit_duration_all": 11.143,
      "is_forceout": false
    },
    {
      "message_id": 115,
      "editor_id": 36,
      "message_received": "มาใส่ข้างล่าง",
      "slice_count": 2,
      "slices": " |มาใส่ข้างล่าง|",
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      "edit_duration_all": 14.91,
      "is_forceout": false
    },
    {
      "message_id": 116,
      "editor_id": 36,
      "message_received": "สัญลักษณ์ต่างไหม",
      "slice_count": 1,
      "slices": "สัญลักษณ์ต่างไหม|",
      "edit_duration": 12.237,
      "edit_duration_all": 12.237,
      "is_forceout": false
    },
    {
      "message_id": 117,
      "editor_id": 36,
      "message_received": "วันนี้เป็นบวก",
      "slice_count": 1,
      "slices": "วันนี้เป็นบวก|",
      "edit_duration": 10.962,
      "edit_duration_all": 10.962,
      "is_forceout": false
    },
    {
      "message_id": 118,
      "editor_id": 36,
      "message_received": "ฝั่งตรงข้ามจะต่างกัน",
      "slice_count": 1,
      "slices": "ฝั่งตรงข้ามจะต่างกัน|",
      "edit_duration": 7.13,
      "edit_duration_all": 7.13,
      "is_forceout": false
    },
    {
      "message_id": 119,
      "editor_id": 36,
      "message_received": "สมบัติ",
      "slice_count": 1,
      "slices": " อันนี้คือสมบัติ|",
      "edit_duration": 5.524,
      "edit_duration_all": 5.524,
      "is_forceout": false
    },
    {
      "message_id": 120,
      "editor_id": 36,
      "message_received": "ข้อที่ 2",
      "slice_count": 1,
      "slices": "ข้อที่ 2|",
      "edit_duration": 4.122,
      "edit_duration_all": 4.122,
      "is_forceout": false
    },
    {
      "message_id": 121,
      "editor_id": 36,
      "message_received": "เขียนง่ายๆ",
      "slice_count": 2,
      "slices": " |เขียนง่าย ๆ |",
      "edit_duration": 2.252,
      "edit_duration_all": 2.776,
      "is_forceout": false
    },
    {
      "message_id": 122,
      "editor_id": 36,
      "message_received": "กำลัง -5",
      "slice_count": 2,
      "slices": "20 |ยกกำลัง -5|",
      "edit_duration": 6.747,
      "edit_duration_all": 11.175,
      "is_forceout": false
    },
    {
      "message_id": 123,
      "editor_id": 36,
      "message_received": "เวลาเก็บ",
      "slice_count": 1,
      "slices": " เวลาเก็บ|",
      "edit_duration": 9.518,
      "edit_duration_all": 9.518,
      "is_forceout": false
    },
    {
      "message_id": 124,
      "editor_id": 36,
      "message_received": "ส่วนที่สุดยกกำลัง 5",
      "slice_count": 1,
      "slices": "ส่วนที่สุดยกกำลัง 5|",
      "edit_duration": 5.328,
      "edit_duration_all": 5.328,
      "is_forceout": false
    },
    {
      "message_id": 125,
      "editor_id": 36,
      "message_received": "หายไปไหนครับ",
      "slice_count": 2,
      "slices": " |หายไปไหนครับ |",
      "edit_duration": 3.732,
      "edit_duration_all": 8.764,
      "is_forceout": false
    },
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      "message_id": 190,
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      "message_received": "เอาลงมา",
      "slice_count": 1,
      "slices": "เอาลงมา |",
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      "message_id": 191,
      "editor_id": 36,
      "message_received": "ข้างบน 10 ลบออก 5 เหลือ 25 ^ 5",
      "slice_count": 1,
      "slices": "ข้างบน 10 ลบออก 5 เหลือ 25 ยกกำลัง 5|",
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      "edit_duration_all": 7.432,
      "is_forceout": false
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    {
      "message_id": 192,
      "editor_id": 36,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": " โอเคนะ|",
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      "edit_duration_all": 6.225,
      "is_forceout": false
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      "message_id": 193,
      "editor_id": 36,
      "message_received": "เข้าใจไหม",
      "slice_count": 1,
      "slices": " เข้าใจไหม |",
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      "is_forceout": false
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      "message_id": 194,
      "editor_id": 36,
      "message_received": "ได้แล้วนะ",
      "slice_count": 1,
      "slices": "จำได้แล้วนะ|",
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      "message_id": 195,
      "editor_id": 36,
      "message_received": "วันนี้ห้ามปิดนะลูก",
      "slice_count": 2,
      "slices": " |อันนี้ห้ามผิดนะลูก|",
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      "edit_duration_all": 6.153,
      "is_forceout": false
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    {
      "message_id": 196,
      "editor_id": 36,
      "message_received": "มีหลายคนที่ทำแบบฝึกมาแล้ว",
      "slice_count": 2,
      "slices": " |มีหลายคนที่ทำแบบฝึกมาแล้ว พ|",
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      "is_forceout": false
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    {
      "message_id": 197,
      "editor_id": 36,
      "message_received": "พ่อครูเพิ่ม",
      "slice_count": 1,
      "slices": "อครูเพิ่ม พอ|",
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      "is_forceout": false
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    {
      "message_id": 198,
      "editor_id": 36,
      "message_received": "แทนที่จะเป็น 2 ตัวตัวเลข 2 ตัวนะคะ",
      "slice_count": 1,
      "slices": "ครูเพิ่มแทนที่จะเป็น 2 ตัวตัวเลข 2 ตัวนะคะ |",
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      "is_forceout": false
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    {
      "message_id": 199,
      "editor_id": 36,
      "message_received": "กูพูดแบบนี้",
      "slice_count": 1,
      "slices": "ครูพูดแบบนี้|",
      "edit_duration": 6.526,
      "edit_duration_all": 6.526,
      "is_forceout": false
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    {
      "message_id": 200,
      "editor_id": 36,
      "message_received": "แล้วลูกก็งง",
      "slice_count": 1,
      "slices": "แล้วลูกก็งง|",
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      "edit_duration_all": 4.77,
      "is_forceout": false
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    {
      "message_id": 201,
      "editor_id": 36,
      "message_received": "ลูกไม่ต้องงงใช้สมบัติเหมือนกันนะคะ",
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      "slices": " |ลูกไม่ต้องงง |ใช้สมบัติเหมือนกันนะคะ |",
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      "edit_duration_all": 3.673,
      "is_forceout": false
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    {
      "message_id": 202,
      "editor_id": 36,
      "message_received": "ทหารการปลุกเอามาคูณกัน",
      "slice_count": 1,
      "slices": "ถ้าฐานเหมือนกันปุ๊บเอามาคูณกัน|",
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      "edit_duration_all": 6.957,
      "is_forceout": false
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    {
      "message_id": 203,
      "editor_id": 36,
      "message_received": "เอาเลขชี้กำลังทั้งหมด",
      "slice_count": 2,
      "slices": "เ |อาเลขชี้กำลังทั้งหมด|",
      "edit_duration": 4.951,
      "edit_duration_all": 5.833,
      "is_forceout": false
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    {
      "message_id": 204,
      "editor_id": 36,
      "message_received": "ที่ถามตัวเดียวกันนี่เอามาบวกกันให้หมดเลยนะคะ",
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      "edit_duration_all": 6.677,
      "is_forceout": false
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    {
      "message_id": 205,
      "editor_id": 36,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": "โอเคนะ |",
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      "is_forceout": false
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    {
      "message_id": 206,
      "editor_id": 36,
      "message_received": "เรามาเริ่มสะบัดข้อนี้ลูกสมบัติข้อที่ 5",
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      "slices": "เรามาเริ่มสมบัติข้อนี้ลูก |สมบัติข้อที่ 5|",
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      "is_forceout": false
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    {
      "message_id": 207,
      "editor_id": 36,
      "message_received": "สัญลักษณ์มันจะเป็นแบบนี้อีก",
      "slice_count": 2,
      "slices": " |สัญลักษณ์มันจะเป็นแบบนี้อีก |",
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      "edit_duration_all": 2.888,
      "is_forceout": false
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    {
      "message_id": 208,
      "editor_id": 36,
      "message_received": "เลขยกกำลังซ้อน",
      "slice_count": 1,
      "slices": "เลขยกกำลังซ้อน|",
      "edit_duration": 4.673,
      "edit_duration_all": 4.673,
      "is_forceout": false
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    {
      "message_id": 209,
      "editor_id": 36,
      "message_received": "ซ้อนกัน",
      "slice_count": 1,
      "slices": "... ซ้อนกัน|",
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      "is_forceout": false
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      "message_id": 210,
      "editor_id": 36,
      "message_received": "ข้างในเวลาลูกเขียน",
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      "is_forceout": false
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    {
      "message_id": 211,
      "editor_id": 36,
      "message_received": "วงเล็บนะคะเลขชี้กำลังนี่",
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      "slices": "วงเล็บนะคะ |เลขชี้กำลังนี่ |",
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      "edit_duration_all": 1.909,
      "is_forceout": false
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    {
      "message_id": 212,
      "editor_id": 36,
      "message_received": "ให้ยืนข้างบนหานะคะ",
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      "slices": "ให้เยื้องข้างบนฐานนะคะ |",
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    {
      "message_id": 213,
      "editor_id": 36,
      "message_received": "อย่ามาเขียนตรงๆกันกับ a เลยนะคะไม่เอา",
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      "slices": "อย่ามาเขียนตรง ๆ กันกับ a เลยนะคะ ไม่เอา |",
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      "message_id": 214,
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      "message_received": "แล้วเขียนด้วยปากกาสีน้ำเงินให้หมดเลยไม่ต้องใช้ปากกาสีแดง",
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      "is_forceout": false
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      "message_id": 215,
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      "message_received": "อันนี้ครูย้ำบ่อยๆเลยนะคะเพราะว่านักเรียนชอบชอบสลับ",
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      "is_forceout": false
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    {
      "message_id": 216,
      "editor_id": 36,
      "message_received": "แล้วก็ปากกาน้ำเงินเดี๋ยวก็ปากกาแดงไม่เอา",
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      "is_forceout": false
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      "message_id": 217,
      "editor_id": 36,
      "message_received": "ให้เขียนปากกาน้ำเงินหมดเลยนะคะ",
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      "is_forceout": false
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    {
      "message_id": 218,
      "editor_id": 36,
      "message_received": "อันนี้คืออะไรยกกำลัง M",
      "slice_count": 1,
      "slices": "อันนี้คืออะไร a ยกกำลัง m|",
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      "is_forceout": false
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    {
      "message_id": 219,
      "editor_id": 36,
      "message_received": "ใส่วงเล็บ",
      "slice_count": 1,
      "slices": " ใส่วงเล็บ|",
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      "edit_duration_all": 9.274,
      "is_forceout": false
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      "message_id": 220,
      "editor_id": 36,
      "message_received": "แสดงว่าทั้งหมดวันนี้ที่อยู่ในวงเล็บนี้",
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      "slices": " |แสดงว่าทั้งหมดวันนี้ที่อยู่ในวงเล็บนี้|",
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      "edit_duration_all": 8.494,
      "is_forceout": false
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    {
      "message_id": 221,
      "editor_id": 36,
      "message_received": "มันยกกำลัง n นั่นเองนะคะ",
      "slice_count": 1,
      "slices": "มันยกกำลัง n นั่นเองนะคะ |",
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      "edit_duration_all": 5.467,
      "is_forceout": false
    },
    {
      "message_id": 222,
      "editor_id": 36,
      "message_received": "วิธีการทำอย่างไร",
      "slice_count": 1,
      "slices": "วิธีการทำอย่างไร|",
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      "is_forceout": false
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    {
      "message_id": 223,
      "editor_id": 36,
      "message_received": "สถานี a เลย",
      "slice_count": 2,
      "slices": " |เอาฐานนี่ a เลย|",
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      "message_id": 224,
      "editor_id": 36,
      "message_received": "ข้างใน",
      "slice_count": 2,
      "slices": " |ข้างใน|",
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      "edit_duration_all": 7.45,
      "is_forceout": false
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    {
      "message_id": 225,
      "editor_id": 36,
      "message_received": "เกมใช่ไหม",
      "slice_count": 2,
      "slices": " m |ใช่ไหม|",
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      "edit_duration_all": 8.347,
      "is_forceout": false
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    {
      "message_id": 226,
      "editor_id": 36,
      "message_received": "เอาออกมา",
      "slice_count": 1,
      "slices": " เอาออกมา|",
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      "is_forceout": false
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    {
      "message_id": 227,
      "editor_id": 36,
      "message_received": "x ค่ะ",
      "slice_count": 1,
      "slices": "คูณค่ะ |",
      "edit_duration": 15.196,
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      "is_forceout": false
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      "message_id": 228,
      "editor_id": 36,
      "message_received": "ไม่ใช่บวกแล้วนะ",
      "slice_count": 1,
      "slices": "ไม่ใช่บวกแล้วนะ|",
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      "is_forceout": false
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      "message_id": 229,
      "editor_id": 36,
      "message_received": "ดูดีๆไม่ใช่บวกแล้วนะ",
      "slice_count": 1,
      "slices": "ดูดี ๆ ไม่ใช่บวกแล้วนะ|",
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      "is_forceout": false
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      "message_id": 230,
      "editor_id": 36,
      "message_received": "คูณด้วย N",
      "slice_count": 1,
      "slices": "คูณด้วย n|",
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      "is_forceout": false
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      "message_id": 231,
      "editor_id": 36,
      "message_received": "อันนี้กรณีไหน",
      "slice_count": 1,
      "slices": " อันนี้กรณีไหน|",
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      "is_forceout": false
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      "message_id": 232,
      "editor_id": 36,
      "message_received": "กรณีเหมือนกันคือ a ไม่เท่ากับ 0",
      "slice_count": 2,
      "slices": " |กรณีเหมือนกันคือ a ไม่เท่ากับ 0|",
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      "is_forceout": false
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    {
      "message_id": 233,
      "editor_id": 36,
      "message_received": "ตัวนี้นี่ถามหา",
      "slice_count": 2,
      "slices": " |ตัวนี้นี่ห้ามเ|",
      "edit_duration": 2.65,
      "edit_duration_all": 10.673,
      "is_forceout": false
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      "message_id": 234,
      "editor_id": 36,
      "message_received": "ศูนย์เด็ดขาด",
      "slice_count": 1,
      "slices": "ป็น 0 เด็ดขาด|",
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      "is_forceout": false
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      "message_id": 235,
      "editor_id": 36,
      "message_received": "เป็นจำนวนเต็มบวกหรือไม่ก็เป็นจำนวนเต็มลบ",
      "slice_count": 2,
      "slices": " |เป็นจำนวนเต็มบวกหรือไม่ก็เป็นจำนวนเต็มลบ|",
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      "is_forceout": false
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    {
      "message_id": 236,
      "editor_id": 36,
      "message_received": "โอเคนะ",
      "slice_count": 2,
      "slices": " |โอเคนะ|",
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      "edit_duration_all": 6.25,
      "is_forceout": false
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    {
      "message_id": 237,
      "editor_id": 36,
      "message_received": "อันนี้ได้",
      "slice_count": 2,
      "slices": " |อันนี้ได้|",
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      "is_forceout": false
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    {
      "message_id": 238,
      "editor_id": 36,
      "message_received": "ถ้าเป็นศูนย์",
      "slice_count": 2,
      "slices": " |ห้ามเป็น |",
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      "is_forceout": false
    },
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      "message_id": 239,
      "editor_id": 36,
      "message_received": "ถามว่าจุดทศนิยมได้ไหม",
      "slice_count": 1,
      "slices": "0 ถามว่าจุดทศนิยมได้ไหม |",
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      "is_forceout": false
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      "message_id": 240,
      "editor_id": 36,
      "message_received": "จุดทศนิยมก็ได้เพราะมันไม่ใช่ศูนย์นะคะ",
      "slice_count": 2,
      "slices": "จุดทศนิยมก็ได้เพราะมันไม่ใช่ 0 |นะคะ |",
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      "is_forceout": false
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      "message_id": 241,
      "editor_id": 36,
      "message_received": "อันนี้ได้หมดเลยยกเว้นศูนย์อย่างเดียว",
      "slice_count": 1,
      "slices": "อันนี้ได้หมดเลยยกเว้น 0 อย่างเดียว|",
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      "is_forceout": false
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    {
      "message_id": 242,
      "editor_id": 36,
      "message_received": "05:00 น เป็นศูนย์นะ",
      "slice_count": 1,
      "slices": " a ห้ามเป็น 0 นะ|",
      "edit_duration": 15.224,
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      "is_forceout": false
    },
    {
      "message_id": 243,
      "editor_id": 36,
      "message_received": "ตัวอย่าง",
      "slice_count": 1,
      "slices": "ตัวอย่าง|",
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      "is_forceout": false
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    {
      "message_id": 244,
      "editor_id": 36,
      "message_received": "ฐานคือ 55 ยกกำลัง 2 ทั้งหมดยกกำลัง 3",
      "slice_count": 1,
      "slices": "ฐานคือ 5 5 ยกกำลัง 2 ทั้งหมดยกกำลัง 3|",
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      "is_forceout": false
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      "message_id": 245,
      "editor_id": 36,
      "message_received": "ได้ไหม",
      "slice_count": 2,
      "slices": " |ง่ายไหม |",
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      "is_forceout": false
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      "message_id": 246,
      "editor_id": 36,
      "message_received": "เอาง่ายมาข้างบน",
      "slice_count": 1,
      "slices": "เอาง่ายมาข้างบน|",
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      "message_received": "ใครที่ท่องสูตรคูณไม่ได้",
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      "message_received": "สมุดงานของลูกนะคะ",
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      "message_received": "สมุดของตัวเองนะคะ",
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      "message_received": "โอเคนะ",
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      "message_received": "ลองสิคะ",
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      "message_received": "ทีละคน",
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      "message_received": "บิว",
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      "message_received": "ข้อแรกลูก",
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      "message_received": "รอก่อนอย่าเพิ่งอย่าเพิ่ง",
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      "message_received": "แสดงวิธีทำ",
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      "message_received": "บรรทัดแรกหมายถึงเอ",
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      "message_received": "ในวงเล็บ",
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      "message_received": "อะไร",
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      "message_received": "7 * 5",
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      "message_received": "ข้างล่าง",
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      "message_received": "ใช่ไหมนี่ทำไมลูกตอบได้เร็วมาก",
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      "message_received": "ง่าย",
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      "message_received": "ทุกคนทำได้หมดนะไออุ่นทำได้ไหมลูก",
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      "message_received": "ไออุ่นบอก 40 ใช่หรือเปล่าดูดีๆ",
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      "message_received": "20 คือข้อนี้ใช่ไหม",
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      "message_received": "โอเคผ่านไปข้อ 2 แล้วดีมาก",
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      "message_received": "ดูนะคะ",
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      "message_received": "ห้ามผิด",
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      "message_received": "แล้วก็จำไม่ได้",
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      "message_received": "พันๆ",
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      "message_received": "ไม่ต้องไปแกล้งเพื่อนๆน่ะ",
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      "message_received": "เท่าไหร่นะ",
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      "message_received": "บรรทัดแรก",
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      "message_received": "ดู",
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      "message_received": "รู้จะต้องบอกคำตอบด้วยว่า",
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      "message_received": "คำตอบแถวแรกนะคะแถวข้างบน",
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      "message_id": 300,
      "editor_id": 36,
      "message_received": "A",
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      "message_received": "กำลังอะไรคะ",
      "slice_count": 1,
      "slices": "ยกกำลังอะไรคะ |",
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      "message_id": 302,
      "editor_id": 36,
      "message_received": "9",
      "slice_count": 1,
      "slices": "9 |",
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      "message_received": "x 5 ก่อน",
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      "message_received": "เสร็จแล้วคำตอบตอนนี้คือ A",
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      "slices": "เสร็จแล้วคำตอบตอนนี้คือ |",
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      "message_received": "ยกกำลังลบเท่าไหร่",
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      "message_id": 306,
      "editor_id": 36,
      "message_received": "45",
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      "message_received": "ตัวนี้ใช่ไหม",
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      "message_id": 309,
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      "message_received": "ใช่",
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      "message_received": "บรรทัดแรกนี่",
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      "message_received": "บรรทัดแรก",
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      "message_received": "ครูก็บอกว่าออกมาแล้วก็ 2 คูณด้วย 3",
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      "message_received": "แล้วบรรทัดที่ 2",
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      "message_received": "ถึงเอามาใส่ตรงนี้มีแค่ 2 บรรทัดเท่านั้น",
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      "message_received": "กูคิดว่ามันน่าจะง่ายสำหรับนักเรียนแหละอันนี้น่ะใช่ไหมคะ",
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      "editor_id": 36,
      "message_received": "100 ตอบ 100 ก็ผิดนะลูก",
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      "message_id": 321,
      "editor_id": 36,
      "message_received": "กล้อง A ^",
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      "message_received": "x",
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      "message_received": "ด้วย",
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      "message_received": "ให้เต็มเอามาให้",
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      "message_received": "อันนี้ก็ยกกำลัง 100",
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      "message_received": "เอง",
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      "message_received": "ใส่ในสมุดของตัวเองนะคะ",
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      "message_received": "แสดงวิธี",
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      "message_received": "ไม่รู้แหละอันนี้ง่ายมากเลย",
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      "message_received": "บิวดูนะ",
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      "message_received": "ทั้งหมด",
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      "message_received": "แบบฝึก",
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      "message_received": "วันนี้ 10 ข้อ",
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      "message_received": "โทษที",
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      "message_received": "คอกนะคะ 8 ข้อ",
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      "message_received": "ลูกให้เขียนลงไปในสมุด",
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      "message_received": "ดูซิมันสมบัติข้อไหน",
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      "message_received": "เมื่อกี้มัน x ไหม",
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      "message_received": "อันนี้เหมือนกันเลขยกกำลังใช่ไหมคะ",
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      "message_received": "สอนกัน",
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      "message_received": "มันหมายถึงการคูณ",
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      "message_received": "ก็ดู",
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      "message_id": 348,
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      "message_received": "เหมือนกัน",
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      "message_id": 349,
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      "message_received": "มีทั้งหมดอยู่ 8 ข้อ",
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      "slices": "มีทั้งหมดอยู่ 8 ข้อ |",
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      "message_id": 353,
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      "message_received": "ใช่",
      "slice_count": 1,
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      "message_received": "คูณหรือบวก",
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      "message_received": "ตอบซิตอบพันๆหน่อย",
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      "message_id": 361,
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      "message_received": "x ลูก x",
      "slice_count": 1,
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      "message_received": "บวกไม่ได้",
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      "message_id": 365,
      "editor_id": 36,
      "message_received": "5 ^ 3",
      "slice_count": 1,
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      "message_received": "ไม่เล่นแล้วไม่เล่นแล้วตั้งใจเรียนนะคะ",
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      "editor_id": 36,
      "message_received": "ดูดีๆนะ",
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      "message_received": "ในวงเล็บ 2 * 3 แสดงว่า 2 โครง 3 เป็นฐาน",
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      "slices": " |ในวงเล็บ 2 x 3 แสดงว่า 2 x 3 เป็นฐาน|",
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    {
      "message_id": 433,
      "editor_id": 36,
      "message_received": "เอามาทั้งวงเล็บเลยทั้งหมดเลย",
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      "slices": " เอามาทั้งวงเล็บเลย ทั้งหมดเลย|",
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      "is_forceout": false
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    {
      "message_id": 434,
      "editor_id": 36,
      "message_received": "ยกกำลัง 4",
      "slice_count": 2,
      "slices": " |ยกกำลัง 4 |",
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      "edit_duration_all": 2.391,
      "is_forceout": false
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    {
      "message_id": 435,
      "editor_id": 36,
      "message_received": "กำลัง 4",
      "slice_count": 1,
      "slices": "ยกกำลัง 4|",
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      "edit_duration_all": 4.425,
      "is_forceout": false
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    {
      "message_id": 436,
      "editor_id": 36,
      "message_received": "เวลาเราจะไปแยก",
      "slice_count": 1,
      "slices": " เวลาเราจะไปแยก|",
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      "edit_duration_all": 2.834,
      "is_forceout": false
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    {
      "message_id": 437,
      "editor_id": 36,
      "message_received": "2 ตัวนี้",
      "slice_count": 2,
      "slices": " 2 ตัวน ||",
      "edit_duration": 1.603,
      "edit_duration_all": 16.018,
      "is_forceout": true
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    {
      "message_id": 438,
      "editor_id": 36,
      "message_received": "กำลังสิ",
      "slice_count": 1,
      "slices": "ี้ 4 เหมือนเดิมนะ กำลัง|",
      "edit_duration": 13.217,
      "edit_duration_all": 13.217,
      "is_forceout": false
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    {
      "message_id": 439,
      "editor_id": 36,
      "message_received": "เหมือนกันเลย",
      "slice_count": 1,
      "slices": " 4 เหมือนกันเลย|",
      "edit_duration": 11.503,
      "edit_duration_all": 11.503,
      "is_forceout": false
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    {
      "message_id": 440,
      "editor_id": 36,
      "message_received": "เขาแย่งเอาวงเล็บออก",
      "slice_count": 2,
      "slices": " |เขาแย่งเอาวงเล็บออก|",
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      "edit_duration_all": 8.948,
      "is_forceout": false
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    {
      "message_id": 441,
      "editor_id": 36,
      "message_received": "เมื่อไหร่ก็ตามที่วงเล็บหายไป",
      "slice_count": 2,
      "slices": " |เมื่อไหร่ก็ตามที่วงเล็บหายไป|",
      "edit_duration": 6.22,
      "edit_duration_all": 7.38,
      "is_forceout": false
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    {
      "message_id": 442,
      "editor_id": 36,
      "message_received": "เงียบหายไปนะคะ",
      "slice_count": 2,
      "slices": " |4 หายไปนะคะ |",
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      "edit_duration_all": 9.524,
      "is_forceout": false
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    {
      "message_id": 443,
      "editor_id": 36,
      "message_received": "กำลังจะเข้ามาแต่ละตัว",
      "slice_count": 1,
      "slices": "กำลังจะเข้ามาแต่ละตัว|",
      "edit_duration": 10.878,
      "edit_duration_all": 10.878,
      "is_forceout": false
    },
    {
      "message_id": 444,
      "editor_id": 36,
      "message_received": "ห้ามลืม",
      "slice_count": 1,
      "slices": "ห้ามลืม|",
      "edit_duration": 9.163,
      "edit_duration_all": 9.163,
      "is_forceout": false
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    {
      "message_id": 445,
      "editor_id": 36,
      "message_received": "OK",
      "slice_count": 1,
      "slices": " โ|",
      "edit_duration": 7.826,
      "edit_duration_all": 7.826,
      "is_forceout": false
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    {
      "message_id": 446,
      "editor_id": 36,
      "message_received": "เหมือนตัวนี้",
      "slice_count": 1,
      "slices": "อเค เหมือนตัวนี้|",
      "edit_duration": 6.348,
      "edit_duration_all": 6.348,
      "is_forceout": false
    },
    {
      "message_id": 447,
      "editor_id": 36,
      "message_received": "20 * 5",
      "slice_count": 2,
      "slices": " |10 x 5|",
      "edit_duration": 3.969,
      "edit_duration_all": 13.707,
      "is_forceout": false
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    {
      "message_id": 448,
      "editor_id": 36,
      "message_received": "มันอยู่ในวงเล็บแล้วนี่",
      "slice_count": 1,
      "slices": " มันอยู่ในวงเล็บแล้วนี่|",
      "edit_duration": 11.114,
      "edit_duration_all": 11.114,
      "is_forceout": false
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    {
      "message_id": 449,
      "editor_id": 36,
      "message_received": "10 * 5 มันอยู่ในวงเล็บ",
      "slice_count": 1,
      "slices": " 10 x 5 มันอยู่ในวงเล็บ|",
      "edit_duration": 8.39,
      "edit_duration_all": 8.39,
      "is_forceout": false
    },
    {
      "message_id": 450,
      "editor_id": 36,
      "message_received": "มันยกกำลัง",
      "slice_count": 2,
      "slices": " |มันยกกำลัง|",
      "edit_duration": 5.81,
      "edit_duration_all": 10.064,
      "is_forceout": false
    },
    {
      "message_id": 451,
      "editor_id": 36,
      "message_received": "พอยกกำลัง 2",
      "slice_count": 1,
      "slices": "พอยกกำลัง 2|",
      "edit_duration": 8.065,
      "edit_duration_all": 8.065,
      "is_forceout": false
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    {
      "message_id": 452,
      "editor_id": 36,
      "message_received": "เวลาเราเอาวงเล็บออกลูก",
      "slice_count": 2,
      "slices": " ปุ๊บ |เวลาเราเอาวงเล็บออกลูก|",
      "edit_duration": 5.093,
      "edit_duration_all": 5.992,
      "is_forceout": false
    },
    {
      "message_id": 453,
      "editor_id": 36,
      "message_received": "หมายถึงว่าใช้กำลังออก",
      "slice_count": 2,
      "slices": " |หมายถึงว่าใช้กำลังออก|",
      "edit_duration": 3.374,
      "edit_duration_all": 5.044,
      "is_forceout": false
    },
    {
      "message_id": 454,
      "editor_id": 36,
      "message_received": "เอาไปคูณ",
      "slice_count": 1,
      "slices": "เอาไปคูณ|",
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      "edit_duration_all": 3.243,
      "is_forceout": false
    },
    {
      "message_id": 455,
      "editor_id": 36,
      "message_received": "ทั้งสองเหมือนกัน",
      "slice_count": 1,
      "slices": "... 10 ยกกำลัง 2 เหมือนกัน|",
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      "edit_duration_all": 11.321,
      "is_forceout": false
    },
    {
      "message_id": 456,
      "editor_id": 36,
      "message_received": "5 ^ 2",
      "slice_count": 1,
      "slices": " 5 ยกกำลัง 2|",
      "edit_duration": 8.856,
      "edit_duration_all": 8.856,
      "is_forceout": false
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    {
      "message_id": 457,
      "editor_id": 36,
      "message_received": "วันนี้เป็นอย่างไร",
      "slice_count": 2,
      "slices": " |อันนี้เป็นอย่างไร|",
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      "edit_duration_all": 13.365,
      "is_forceout": false
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    {
      "message_id": 458,
      "editor_id": 36,
      "message_received": "คุณเข้าใจนะ",
      "slice_count": 1,
      "slices": " ง่าย เข้าใจนะ|",
      "edit_duration": 10.275,
      "edit_duration_all": 10.275,
      "is_forceout": false
    },
    {
      "message_id": 459,
      "editor_id": 36,
      "message_received": "หยิบเข้าใจไหมลูก",
      "slice_count": 2,
      "slices": " |บิวเข้าใจไหมลูก|",
      "edit_duration": 7.845,
      "edit_duration_all": 11.372,
      "is_forceout": false
    },
    {
      "message_id": 460,
      "editor_id": 36,
      "message_received": "bu",
      "slice_count": 2,
      "slices": " |บ|",
      "edit_duration": 9.272,
      "edit_duration_all": 15.208,
      "is_forceout": false
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    {
      "message_id": 461,
      "editor_id": 36,
      "message_received": "กูเข้าใจไหม",
      "slice_count": 1,
      "slices": "ิวเข้าใจไหม|",
      "edit_duration": 11.795,
      "edit_duration_all": 11.795,
      "is_forceout": false
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    {
      "message_id": 462,
      "editor_id": 36,
      "message_received": "สมบัติข้อ 6",
      "slice_count": 2,
      "slices": " |สมบัติข้อ 6|",
      "edit_duration": 10.215,
      "edit_duration_all": 11.191,
      "is_forceout": false
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    {
      "message_id": 463,
      "editor_id": 36,
      "message_received": "เข้าใจไหมลูก",
      "slice_count": 2,
      "slices": " |เข้าใจไหมลูก|",
      "edit_duration": 9.854,
      "edit_duration_all": 10.74,
      "is_forceout": false
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    {
      "message_id": 464,
      "editor_id": 36,
      "message_received": "ยิ้ม",
      "slice_count": 2,
      "slices": " |ยิ้ม|",
      "edit_duration": 9.413,
      "edit_duration_all": 10.254,
      "is_forceout": false
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    {
      "message_id": 465,
      "editor_id": 36,
      "message_received": "สองคนนั้นคุยอะไรกัน",
      "slice_count": 2,
      "slices": " | 2 คนนั้นคุยอะไรกัน|",
      "edit_duration": 6.216,
      "edit_duration_all": 10.915,
      "is_forceout": false
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    {
      "message_id": 466,
      "editor_id": 36,
      "message_received": "เข้าใจไหม",
      "slice_count": 2,
      "slices": " |เข้าใจไหม|",
      "edit_duration": 8.881,
      "edit_duration_all": 9.64,
      "is_forceout": false
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    {
      "message_id": 467,
      "editor_id": 36,
      "message_received": "มันบ่เข้าใจ",
      "slice_count": 2,
      "slices": " |บอกเข้าใจ|",
      "edit_duration": 6.824,
      "edit_duration_all": 10.951,
      "is_forceout": false
    },
    {
      "message_id": 468,
      "editor_id": 36,
      "message_received": "เข้าใจเวลาทำ",
      "slice_count": 2,
      "slices": " |เข้าใจเวลาทำ|",
      "edit_duration": 8.791,
      "edit_duration_all": 11.98,
      "is_forceout": false
    },
    {
      "message_id": 469,
      "editor_id": 36,
      "message_received": "ถ้าทำผิดครูทำโทษนะ",
      "slice_count": 1,
      "slices": "ถ้าทำผิดครูทำโทษนะ|",
      "edit_duration": 9.639,
      "edit_duration_all": 9.639,
      "is_forceout": false
    },
    {
      "message_id": 470,
      "editor_id": 36,
      "message_received": "ข้าวโพดพันธุ์เลย",
      "slice_count": 2,
      "slices": " |โทษพันพันเลย|",
      "edit_duration": 5.805,
      "edit_duration_all": 14.29,
      "is_forceout": false
    },
    {
      "message_id": 471,
      "editor_id": 36,
      "message_received": "โทษฐานที่ไม่ดูคุณครูสอนไม่ดูที่ห้าม",
      "slice_count": 2,
      "slices": " |โทษฐานที่ไม่ดูคุณครูสอนไม่ดูที่ห้าม|",
      "edit_duration": 10.652,
      "edit_duration_all": 14.257,
      "is_forceout": false
    },
    {
      "message_id": 472,
      "editor_id": 36,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": " โอเคนะ|",
      "edit_duration": 13.321,
      "edit_duration_all": 13.321,
      "is_forceout": false
    },
    {
      "message_id": 473,
      "editor_id": 36,
      "message_received": "ฮานอยเข้าใจนะ",
      "slice_count": 2,
      "slices": " |ฮานอยเข้าใจนะ|",
      "edit_duration": 10.883,
      "edit_duration_all": 12.267,
      "is_forceout": false
    },
    {
      "message_id": 474,
      "editor_id": 36,
      "message_received": "มันมีสมบัติ 2 ข้อ",
      "slice_count": 2,
      "slices": " |มันมีสมบัติ 2 ข้อ|",
      "edit_duration": 9.313,
      "edit_duration_all": 10.642,
      "is_forceout": false
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    {
      "message_id": 475,
      "editor_id": 36,
      "message_received": "ถ้าเป็นตัวนี้",
      "slice_count": 2,
      "slices": " |ถ้าเป็นตัวนี้|",
      "edit_duration": 9.044,
      "edit_duration_all": 10.554,
      "is_forceout": false
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    {
      "message_id": 476,
      "editor_id": 36,
      "message_received": "ไปแล้วนะ",
      "slice_count": 1,
      "slices": "ไปแล้วนะ|",
      "edit_duration": 8.736,
      "edit_duration_all": 8.736,
      "is_forceout": false
    },
    {
      "message_id": 477,
      "editor_id": 36,
      "message_received": "อันนี้คืออะไร",
      "slice_count": 1,
      "slices": "อันนี้คืออะไร |",
      "edit_duration": 7.225,
      "edit_duration_all": 7.225,
      "is_forceout": false
    },
    {
      "message_id": 478,
      "editor_id": 36,
      "message_received": "เอาเปล่า",
      "slice_count": 1,
      "slices": "ต|",
      "edit_duration": 10.838,
      "edit_duration_all": 10.838,
      "is_forceout": false
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    {
      "message_id": 479,
      "editor_id": 36,
      "message_received": "พ่อพันธุ์ๆ",
      "slice_count": 1,
      "slices": "อบพันพัน |",
      "edit_duration": 7.761,
      "edit_duration_all": 7.761,
      "is_forceout": false
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    {
      "message_id": 480,
      "editor_id": 36,
      "message_received": "อันนี้เขียนคำตอบคืออะไร",
      "slice_count": 1,
      "slices": "อันนี้เขียนคำตอบคืออะไร |",
      "edit_duration": 4.89,
      "edit_duration_all": 4.89,
      "is_forceout": false
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      "message_id": 481,
      "editor_id": 36,
      "message_received": "ตายเลยเห็นไหม",
      "slice_count": 1,
      "slices": "ตายเลยเห็นไหม |",
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      "edit_duration_all": 2.325,
      "is_forceout": false
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    {
      "message_id": 482,
      "editor_id": 36,
      "message_received": "ครูอธิบายไม่ดูฮานอยรอเอาพันก่อน",
      "slice_count": 3,
      "slices": "ครูอธิบายไม่ดู |ฮานอยรอ |เอาพันพันก่อน|",
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      "edit_duration_all": 6.319,
      "is_forceout": false
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    {
      "message_id": 483,
      "editor_id": 36,
      "message_received": "อันนี้อะไรอันนี้อะไร",
      "slice_count": 2,
      "slices": " |อันนี้อะไร อันนี้อะไร|",
      "edit_duration": 1.397,
      "edit_duration_all": 3.313,
      "is_forceout": false
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    {
      "message_id": 484,
      "editor_id": 36,
      "message_received": "7 อะไร",
      "slice_count": 2,
      "slices": " |7 อะไร |",
      "edit_duration": 1.523,
      "edit_duration_all": 2.328,
      "is_forceout": false
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    {
      "message_id": 485,
      "editor_id": 36,
      "message_received": "ไม่ใช่แล้ว",
      "slice_count": 2,
      "slices": "70 |ไม่ใช่แล้ว|",
      "edit_duration": 1.62,
      "edit_duration_all": 3.544,
      "is_forceout": false
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    {
      "message_id": 486,
      "editor_id": 36,
      "message_received": "ไม่ใช่แล้ว",
      "slice_count": 2,
      "slices": " |ไม่ใช่แล้ว |",
      "edit_duration": 1.42,
      "edit_duration_all": 2.191,
      "is_forceout": false
    },
    {
      "message_id": 487,
      "editor_id": 36,
      "message_received": "ทำต่อไปอุ่นตอบให้และวิธีการพันดูนะ",
      "slice_count": 1,
      "slices": "คำตอบ อุ่นตอบให้และวิธีการพันพันดูนะ|",
      "edit_duration": 8.753,
      "edit_duration_all": 8.753,
      "is_forceout": false
    },
    {
      "message_id": 488,
      "editor_id": 36,
      "message_received": "ครูจะสอนพันๆคนเดียวคนอื่นเข้าใจหมดเลยพันๆดู",
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      "slices": "ครูจะสอนพันพันคนเดียวคนอื่นเข้าใจหมดเลย |พันพันดู|",
      "edit_duration": 10.141,
      "edit_duration_all": 16.02,
      "is_forceout": true
    },
    {
      "message_id": 489,
      "editor_id": 36,
      "message_received": "เช็ดบอกพันๆดูเลย",
      "slice_count": 1,
      "slices": " เจ็ทบอกพันพันดูเลย|",
      "edit_duration": 16.014,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 490,
      "editor_id": 36,
      "message_received": "พันๆกูนี่เมื่อกี้",
      "slice_count": 1,
      "slices": " พันพันนี่เมื่อกี้|",
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      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 491,
      "editor_id": 36,
      "message_received": "นี้เหมือนกับตัวยังเลยอยู่ในวงเล็บ",
      "slice_count": 1,
      "slices": "นี้เหมือนกับตัวยังเลยอยู่ในวงเล็บ|",
      "edit_duration": 16.025,
      "edit_duration_all": 16.025,
      "is_forceout": true
    },
    {
      "message_id": 492,
      "editor_id": 36,
      "message_received": "x ^ 4 เวลา",
      "slice_count": 1,
      "slices": " x ยกกำลัง  4 เวลา|",
      "edit_duration": 12.214,
      "edit_duration_all": 12.214,
      "is_forceout": false
    },
    {
      "message_id": 493,
      "editor_id": 36,
      "message_received": "ออกมาทางฝั่งขวานะคะ",
      "slice_count": 1,
      "slices": "ออกมาทางฝั่งขวานะคะ |",
      "edit_duration": 9.335,
      "edit_duration_all": 9.335,
      "is_forceout": false
    },
    {
      "message_id": 494,
      "editor_id": 36,
      "message_received": "เย็นเอาวงเล็บออกวงเล็บนี่ออกไปแล้ว",
      "slice_count": 1,
      "slices": "เอาวงเล็บออกวงเล็บนี่ออกไปแล้ว|",
      "edit_duration": 7.145,
      "edit_duration_all": 7.145,
      "is_forceout": false
    },
    {
      "message_id": 495,
      "editor_id": 36,
      "message_received": "ก็จะเหลือตัวนี้ 2 ^ 4",
      "slice_count": 2,
      "slices": " |ก็จะเหลือตัวนี้ 2 ยกกำลัง 4|",
      "edit_duration": 3.087,
      "edit_duration_all": 10.091,
      "is_forceout": false
    },
    {
      "message_id": 496,
      "editor_id": 36,
      "message_received": "สีคือตัวนี้นะ",
      "slice_count": 1,
      "slices": "  4 คือตัวนี้นะ|",
      "edit_duration": 8.629,
      "edit_duration_all": 8.629,
      "is_forceout": false
    },
    {
      "message_id": 497,
      "editor_id": 36,
      "message_received": "ก็คูณด้วย 3 ยกกำลัง 4 แค่นั้นเอง",
      "slice_count": 1,
      "slices": "ก็คูณด้วย 3 ยกกำลัง 4 แค่นั้นเอง|",
      "edit_duration": 3.668,
      "edit_duration_all": 3.668,
      "is_forceout": false
    },
    {
      "message_id": 498,
      "editor_id": 36,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 2,
      "slices": " |เข้าใจแล้วนะ |",
      "edit_duration": 2.048,
      "edit_duration_all": 2.742,
      "is_forceout": false
    },
    {
      "message_id": 499,
      "editor_id": 36,
      "message_received": "อันนี้ตัวอย่างข้อนี้",
      "slice_count": 1,
      "slices": "อันนี้ตัวอย่างข้อนี้ |",
      "edit_duration": 2.265,
      "edit_duration_all": 2.265,
      "is_forceout": false
    },
    {
      "message_id": 500,
      "editor_id": 36,
      "message_received": "10 * 5 ^ 2 ลูก",
      "slice_count": 1,
      "slices": "10 x 5 ยกกำลัง 2 ลูก|",
      "edit_duration": 7.561,
      "edit_duration_all": 7.561,
      "is_forceout": false
    },
    {
      "message_id": 501,
      "editor_id": 36,
      "message_received": "เวลาเอา",
      "slice_count": 1,
      "slices": " เวลาเอา|",
      "edit_duration": 5.908,
      "edit_duration_all": 5.908,
      "is_forceout": false
    },
    {
      "message_id": 502,
      "editor_id": 36,
      "message_received": "วงเล็บออก",
      "slice_count": 1,
      "slices": "วงเล็บออก |",
      "edit_duration": 3.912,
      "edit_duration_all": 3.912,
      "is_forceout": false
    },
    {
      "message_id": 503,
      "editor_id": 36,
      "message_received": "เอาเลขชี้กำลังเข้าไปทั้ง 2 ตัว",
      "slice_count": 1,
      "slices": "เอาเลขชี้กำลังเข้าไปทั้ง 2 ตัว|",
      "edit_duration": 6.569,
      "edit_duration_all": 6.569,
      "is_forceout": false
    },
    {
      "message_id": 504,
      "editor_id": 36,
      "message_received": "Ben 10",
      "slice_count": 1,
      "slices": " เป็น 10|",
      "edit_duration": 5.857,
      "edit_duration_all": 5.857,
      "is_forceout": false
    },
    {
      "message_id": 505,
      "editor_id": 36,
      "message_received": "ยกกำลัง 2",
      "slice_count": 1,
      "slices": " ยกกำลัง 2 |",
      "edit_duration": 2.392,
      "edit_duration_all": 2.392,
      "is_forceout": false
    },
    {
      "message_id": 506,
      "editor_id": 36,
      "message_received": "เริ่ม 5 ^ 2",
      "slice_count": 1,
      "slices": "เหมือนเดิม 5 ยกกำลัง 2|",
      "edit_duration": 11.592,
      "edit_duration_all": 11.592,
      "is_forceout": false
    },
    {
      "message_id": 507,
      "editor_id": 36,
      "message_received": "แค่นี้เอง",
      "slice_count": 2,
      "slices": " |แค่นี้เอ |",
      "edit_duration": 9.43,
      "edit_duration_all": 10.001,
      "is_forceout": false
    },
    {
      "message_id": 508,
      "editor_id": 36,
      "message_received": "รู้ว่าเข้าใจแล้วแหละแต่แค่แกล้งครู",
      "slice_count": 2,
      "slices": "ง ครูรู้ว่าเข้าใจแล้วแหละ |แต่แค่แกล้งครู|",
      "edit_duration": 5.919,
      "edit_duration_all": 7.217,
      "is_forceout": false
    },
    {
      "message_id": 509,
      "editor_id": 36,
      "message_received": "เดี๋ยวจะให้ทำแบบฝึกนะเพื่อนๆ",
      "slice_count": 2,
      "slices": " |เดี๋ยวจะให้ทำแบบฝึกนะเพื่อน ๆ |",
      "edit_duration": 3.671,
      "edit_duration_all": 4.564,
      "is_forceout": false
    },
    {
      "message_id": 510,
      "editor_id": 36,
      "message_received": "ท่านพันทำผิด",
      "slice_count": 1,
      "slices": "ถ้าพันพันทำผิด|",
      "edit_duration": 12.83,
      "edit_duration_all": 12.83,
      "is_forceout": false
    },
    {
      "message_id": 511,
      "editor_id": 36,
      "message_received": "กูจะทำโทษ",
      "slice_count": 1,
      "slices": " ครูจะทำโทษ|",
      "edit_duration": 11.555,
      "edit_duration_all": 11.555,
      "is_forceout": false
    },
    {
      "message_id": 512,
      "editor_id": 36,
      "message_received": "ปรับเงินข้อละ 10 บาทดีไหม",
      "slice_count": 1,
      "slices": "ปรับเงินข้อละ 10 บาทดีไหม |",
      "edit_duration": 7.526,
      "edit_duration_all": 7.526,
      "is_forceout": false
    },
    {
      "message_id": 513,
      "editor_id": 36,
      "message_received": "ไม่ให้ทำอย่างอื่นปรับเงินอย่างเดียวค่าขนมดีไหม",
      "slice_count": 2,
      "slices": "ไม่ให้ทำอย่างอื่น |ปรับเงินอย่างเดียวค่าขนมดีไหม |",
      "edit_duration": 2.325,
      "edit_duration_all": 3.407,
      "is_forceout": false
    },
    {
      "message_id": 514,
      "editor_id": 36,
      "message_received": "ไม่เอามันไม่เอาน่ะตั้งใจเรียนไม่ต้องแกล้งครูด้วย",
      "slice_count": 3,
      "slices": "ไม่เอา |ถ้าไม่เอาน่ะ |ตั้งใจเรียนไม่ต้องแกล้งครูด้วย|",
      "edit_duration": 2.379,
      "edit_duration_all": 7.36,
      "is_forceout": false
    },
    {
      "message_id": 515,
      "editor_id": 36,
      "message_received": "ทำเข้าใจครูจะได้เข้าใจ",
      "slice_count": 2,
      "slices": " |ทำเข้าใจครูจะได้เข้าใจ |",
      "edit_duration": 4.687,
      "edit_duration_all": 10.105,
      "is_forceout": false
    },
    {
      "message_id": 516,
      "editor_id": 36,
      "message_received": "ว่าเข้าใจแล้วนะคะโอเคอันนี้กำลังไม่มีกำลังห้ามคุณด้วย",
      "slice_count": 2,
      "slices": "ว่าเข้าใจแล้วนะคะ โอเค |อันนี้กำลังไม่มีกำลังห้ามคุยด้วย|",
      "edit_duration": 3.425,
      "edit_duration_all": 7.145,
      "is_forceout": false
    },
    {
      "message_id": 517,
      "editor_id": 36,
      "message_received": "ยกกำลัง 5 นาทีเห็นไหมเธอก็ตอบได้ไม่ต้องมาแกล้งกันเลยนะคะไม่เข้าใจนะตัวนี้",
      "slice_count": 3,
      "slices": " |ยกกำลัง 5 นาทีเห็นไหมเธอก็ตอบได้ไม่ต้องมาแกล้งกันเลยนะคะ |เข้าใจนะตัวนี้|",
      "edit_duration": 1.073,
      "edit_duration_all": 5.957,
      "is_forceout": false
    },
    {
      "message_id": 518,
      "editor_id": 36,
      "message_received": "ทำยังไง",
      "slice_count": 2,
      "slices": " |ฮ|",
      "edit_duration": 2.581,
      "edit_duration_all": 13.266,
      "is_forceout": false
    },
    {
      "message_id": 519,
      "editor_id": 36,
      "message_received": "ข้อนี้ตอบอะไรลูก",
      "slice_count": 1,
      "slices": "านอยข้อนี้ตอบอะไรลูก|",
      "edit_duration": 11.941,
      "edit_duration_all": 11.941,
      "is_forceout": false
    },
    {
      "message_id": 520,
      "editor_id": 36,
      "message_received": "6",
      "slice_count": 1,
      "slices": " 6|",
      "edit_duration": 10.578,
      "edit_duration_all": 10.578,
      "is_forceout": false
    },
    {
      "message_id": 521,
      "editor_id": 36,
      "message_received": "เอาใหม่เอาใหม่ๆช้าๆ",
      "slice_count": 1,
      "slices": " เอาใหม่ เอาใหม่ เอาใหม่ ช้า ๆ |",
      "edit_duration": 6.585,
      "edit_duration_all": 6.585,
      "is_forceout": false
    },
    {
      "message_id": 522,
      "editor_id": 36,
      "message_received": "ยกกำลัง 7",
      "slice_count": 1,
      "slices": "ยกกำลัง 7|",
      "edit_duration": 4.595,
      "edit_duration_all": 4.595,
      "is_forceout": false
    },
    {
      "message_id": 523,
      "editor_id": 36,
      "message_received": "Porn X ด้วย",
      "slice_count": 2,
      "slices": " |ยกกำลังด้วย|",
      "edit_duration": 3.402,
      "edit_duration_all": 14.459,
      "is_forceout": false
    },
    {
      "message_id": 524,
      "editor_id": 36,
      "message_received": "ยกกำลัง 7 ถูกต้อง",
      "slice_count": 1,
      "slices": " ยกกำลัง 7 ถูกต้อง|",
      "edit_duration": 12.494,
      "edit_duration_all": 12.494,
      "is_forceout": false
    },
    {
      "message_id": 525,
      "editor_id": 36,
      "message_received": "บิว",
      "slice_count": 1,
      "slices": " บิว|",
      "edit_duration": 8.584,
      "edit_duration_all": 8.584,
      "is_forceout": false
    },
    {
      "message_id": 526,
      "editor_id": 36,
      "message_received": "ข้อ 3",
      "slice_count": 1,
      "slices": " ข้อ 3|",
      "edit_duration": 6.803,
      "edit_duration_all": 6.803,
      "is_forceout": false
    },
    {
      "message_id": 527,
      "editor_id": 36,
      "message_received": "ข้อ 3 ลูก",
      "slice_count": 1,
      "slices": " ข้อ 3 ลูก |",
      "edit_duration": 5.581,
      "edit_duration_all": 5.581,
      "is_forceout": false
    },
    {
      "message_id": 528,
      "editor_id": 36,
      "message_received": "จริง",
      "slice_count": 1,
      "slices": "เอาจริง|",
      "edit_duration": 6.128,
      "edit_duration_all": 6.128,
      "is_forceout": false
    },
    {
      "message_id": 529,
      "editor_id": 36,
      "message_received": "ไหม",
      "slice_count": 1,
      "slices": " ๆ เห็นไหม|",
      "edit_duration": 5.239,
      "edit_duration_all": 5.239,
      "is_forceout": false
    },
    {
      "message_id": 530,
      "editor_id": 36,
      "message_received": "ไม่ได้ดูกูเลยกูก็ห่วงแต่พันๆ",
      "slice_count": 2,
      "slices": " |ไม่ได้ดูครูเลย ครูก็ห่วงแต่พัน|",
      "edit_duration": 1.845,
      "edit_duration_all": 16.017,
      "is_forceout": true
    },
    {
      "message_id": 531,
      "editor_id": 36,
      "message_received": "คันๆเข้าใจแล้วเหลือบิล",
      "slice_count": 1,
      "slices": "พัน พันพันเข้าใจแล้วเหลือบิ|",
      "edit_duration": 11.733,
      "edit_duration_all": 11.733,
      "is_forceout": false
    },
    {
      "message_id": 532,
      "editor_id": 36,
      "message_received": "บิลเมื่อกี้ยังไม่ได้ดูตัวนี้คืออะไรลูก",
      "slice_count": 1,
      "slices": "ว บิวเมื่อกี้ยังไม่ได้ดูตัวนี้คืออะไรลูก|",
      "edit_duration": 7.955,
      "edit_duration_all": 7.955,
      "is_forceout": false
    },
    {
      "message_id": 533,
      "editor_id": 36,
      "message_received": "8 ^ ^ 6",
      "slice_count": 2,
      "slices": " |8 ยกกำลัง 6|",
      "edit_duration": 4.572,
      "edit_duration_all": 8.446,
      "is_forceout": false
    },
    {
      "message_id": 534,
      "editor_id": 36,
      "message_received": "คูณด้วย 5 ^ 6 ถูกต้องพี่บีม",
      "slice_count": 2,
      "slices": " |คูณด้วย 5 ยกกำลัง 6 ถูกต้องพี่บีม|",
      "edit_duration": 4.418,
      "edit_duration_all": 8.162,
      "is_forceout": false
    },
    {
      "message_id": 535,
      "editor_id": 36,
      "message_received": "พี่ชายนะคะบีมชาย",
      "slice_count": 2,
      "slices": " |บีมชายนะคะ บีมชาย|",
      "edit_duration": 5.635,
      "edit_duration_all": 11.989,
      "is_forceout": false
    },
    {
      "message_id": 536,
      "editor_id": 36,
      "message_received": "ข้อ 4 ลูก",
      "slice_count": 1,
      "slices": "ข้อ 4 ลูก|",
      "edit_duration": 10.555,
      "edit_duration_all": 10.555,
      "is_forceout": false
    },
    {
      "message_id": 537,
      "editor_id": 36,
      "message_received": "ข้อ 4 อะไรยกกำลัง",
      "slice_count": 2,
      "slices": " |ข้อ 4 อะไรยกกำลัง|",
      "edit_duration": 5.41,
      "edit_duration_all": 6.545,
      "is_forceout": false
    },
    {
      "message_id": 538,
      "editor_id": 36,
      "message_received": "เอาใหม่เอาช้าๆครูยังไม่ทันได้ดูเอาใหม่",
      "slice_count": 2,
      "slices": " |เอาใหม่เอาช้า ๆ ครูยังไม่ทันได้ดูเอาใหม่|",
      "edit_duration": 2.818,
      "edit_duration_all": 7.116,
      "is_forceout": false
    },
    {
      "message_id": 539,
      "editor_id": 36,
      "message_received": "เจ็บ",
      "slice_count": 1,
      "slices": " 7 |",
      "edit_duration": 5.985,
      "edit_duration_all": 5.985,
      "is_forceout": false
    },
    {
      "message_id": 540,
      "editor_id": 36,
      "message_received": "งงอันนี้ไม่ใช่ฝั่งด้านนี้เอาคำตอบค่ะ",
      "slice_count": 1,
      "slices": "No อันนี้ไม่ใช่ฝั่งด้านนี้เอาคำตอบค่ะ |",
      "edit_duration": 7.926,
      "edit_duration_all": 7.926,
      "is_forceout": false
    },
    {
      "message_id": 541,
      "editor_id": 36,
      "message_received": "เอาคำตอบ",
      "slice_count": 1,
      "slices": "เอาคำตอบ|",
      "edit_duration": 6.331,
      "edit_duration_all": 6.331,
      "is_forceout": false
    },
    {
      "message_id": 542,
      "editor_id": 36,
      "message_received": "อันนี้คือ",
      "slice_count": 1,
      "slices": " อันนี้คือ|",
      "edit_duration": 4.439,
      "edit_duration_all": 4.439,
      "is_forceout": false
    },
    {
      "message_id": 543,
      "editor_id": 36,
      "message_received": "7 ยกกำลัง",
      "slice_count": 1,
      "slices": " 7 ยกกำลัง |",
      "edit_duration": 2.973,
      "edit_duration_all": 2.973,
      "is_forceout": false
    },
    {
      "message_id": 544,
      "editor_id": 36,
      "message_received": "เห็นไหมแสดงว่ามีคนไม่ดูอธิบาย",
      "slice_count": 2,
      "slices": "เห็นไหม |แสดงว่ามีคนไม่ดูอธิบาย|",
      "edit_duration": 1.92,
      "edit_duration_all": 3.314,
      "is_forceout": false
    },
    {
      "message_id": 545,
      "editor_id": 36,
      "message_received": "เลยนะคะ",
      "slice_count": 1,
      "slices": "เลยนะคะ |",
      "edit_duration": 2.759,
      "edit_duration_all": 2.759,
      "is_forceout": false
    },
    {
      "message_id": 546,
      "editor_id": 36,
      "message_received": "กูก็เลยนึกว่าแต่พันๆ",
      "slice_count": 1,
      "slices": "ครูก็เลยนึกว่าแต่พัน|",
      "edit_duration": 10.762,
      "edit_duration_all": 10.762,
      "is_forceout": false
    },
    {
      "message_id": 547,
      "editor_id": 36,
      "message_received": "อันนี้คือ ^ 4",
      "slice_count": 1,
      "slices": "พัน อันนี้คือ 7 ยกกำลัง  4|",
      "edit_duration": 6.706,
      "edit_duration_all": 6.706,
      "is_forceout": false
    },
    {
      "message_id": 548,
      "editor_id": 36,
      "message_received": "พูดอะไรบีมยังไม่เสร็จ",
      "slice_count": 2,
      "slices": " |พูดอะไรบีมยังไม่เสร็จ|",
      "edit_duration": 4.661,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 549,
      "editor_id": 36,
      "message_received": "ยังไม่เสร็จ",
      "slice_count": 1,
      "slices": " ยังไม่เสร็จ|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 550,
      "editor_id": 36,
      "message_received": "ตอบให้ครบ",
      "slice_count": 1,
      "slices": " ตอบให้ครบ|",
      "edit_duration": 15.314,
      "edit_duration_all": 15.314,
      "is_forceout": false
    },
    {
      "message_id": 551,
      "editor_id": 36,
      "message_received": "7 ^ 4 ต่อด้วย",
      "slice_count": 1,
      "slices": " 7 ยกกำลัง 4 ต่อด้วย|",
      "edit_duration": 13.221,
      "edit_duration_all": 13.221,
      "is_forceout": false
    },
    {
      "message_id": 552,
      "editor_id": 36,
      "message_received": "x",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 12.36,
      "edit_duration_all": 12.36,
      "is_forceout": false
    },
    {
      "message_id": 553,
      "editor_id": 36,
      "message_received": "5 ยกกำลัง",
      "slice_count": 1,
      "slices": "คูณ5 ยกกำลัง|",
      "edit_duration": 10.465,
      "edit_duration_all": 10.465,
      "is_forceout": false
    },
    {
      "message_id": 554,
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      "message_received": "อันนี้คือแบบฝึกมี 8 ข้อเหมือนกันหัดข้อ 6 นะ",
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      "message_id": 556,
      "editor_id": 36,
      "message_received": "ทำลงในสมุด",
      "slice_count": 1,
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      "message_id": 557,
      "editor_id": 36,
      "message_received": "เดี๋ยวให้ทำลงในสมุดนะคะ",
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      "message_id": 558,
      "editor_id": 36,
      "message_received": "ใช่",
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      "message_received": "เวลาลูกทำให้ทางไปทีละคนวิธีทำ",
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      "message_id": 560,
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      "message_received": "แสดงวิธีทำเสร็จแล้วค่อยไปข้อที่ 2 ข้อที่ 3 ข้อที่ 4",
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      "message_id": 561,
      "editor_id": 36,
      "message_received": "สมบัติข้อที่ 5 ก็มีอยู่ 8 ข้อสมบัติข้อที่ 6 ก็มีอยู่ 8 ข้อด้วยกัน",
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      "message_id": 562,
      "editor_id": 36,
      "message_received": "สีแดงได้ไหมลูก",
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      "slices": "เวลาเขียนปากกาสีแดงได้ไหม |",
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      "message_id": 563,
      "editor_id": 36,
      "message_received": "ถ้าไม่เอา",
      "slice_count": 1,
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      "editor_id": 36,
      "message_received": "นะคะ",
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      "editor_id": 36,
      "message_received": "แล้วเวลาทำตั้งใจทำให้เสร็จภายในชั่วโมงนะคะถ้าลูกตั้งใจนี่",
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      "editor_id": 36,
      "message_received": "ลูกจะทำได้ดีมากแล้วก็ทำเสร็จเร็วด้วยโอเคนะ",
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      "slices": "ลูกจะทำได้ดีมาก |แล้วก็ทำเสร็จเร็วด้วย โอเคนะ |",
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      "message_id": 567,
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      "message_received": "เดี๋ยวให้ทำ",
      "slice_count": 1,
      "slices": "เดี๋ยวให้ทำ |",
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      "message_id": 568,
      "editor_id": 36,
      "message_received": "ภาพนี้ก่อนนะคะสมบัติข้อที่ 5 ข้อนี้",
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      "message_id": 572,
      "editor_id": 36,
      "message_received": "ถูก",
      "slice_count": 1,
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      "editor_id": 36,
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      "message_received": "อันนี้คือการคูณใช่ไหมคะบรรทัดแรกก็คือ 5 ^ 2",
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      "message_received": "คูณสาม",
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      "editor_id": 36,
      "message_received": "ที่ 2 ของคำตอบ 5 ^ 6 นั่นเอง",
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      "message_id": 577,
      "editor_id": 36,
      "message_received": "โอเคนะ",
      "slice_count": 1,
      "slices": " โอเคนะ|",
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      "message_id": 578,
      "editor_id": 36,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 1,
      "slices": " เข้าใจแล้วนะ|",
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      "message_id": 579,
      "editor_id": 36,
      "message_received": "บีมบีมชายเข้าใจหรือยัง",
      "slice_count": 1,
      "slices": " บีม บีมชายเข้าใจหรือยัง |",
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    {
      "message_id": 580,
      "editor_id": 36,
      "message_received": "ตอนทางช่วงนี้",
      "slice_count": 1,
      "slices": "ตอนทำช่วงนี้|",
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      "message_id": 581,
      "editor_id": 36,
      "message_received": "ปรึกษาเพื่อนข้างๆถ้าไม่แน่ใจถามครูถามครูได้",
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      "message_received": "ถ้าอย่างนั้นลงมือทำเลยทำเสร็จหน้านี้แล้วบอกครูเดี๋ยวครูจะเปิดหน้านี้ให้นะคะ",
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      "message_id": 583,
      "editor_id": 36,
      "message_received": "สมบัติข้อที่ 6 ให้ทำนะ",
      "slice_count": 1,
      "slices": "สมบัติข้อที่ 6 ให้ทำนะ|",
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      "message_id": 584,
      "editor_id": 36,
      "message_received": "ไม่มีเลยไม่มีคำถามแล้วทำเลยลูก",
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      "message_id": 585,
      "editor_id": 36,
      "message_received": "ใช่ค่ะอันนี้ทำแบบฝึก",
      "slice_count": 1,
      "slices": " ใช่ค่ะ อันนี้ทำแบบฝึก|",
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      "message_id": 586,
      "editor_id": 36,
      "message_received": "ทำลงไปในสมุดของตัวเอง",
      "slice_count": 1,
      "slices": "ทำลงไปในสมุดของตัวเอง|",
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      "message_id": 587,
      "editor_id": 36,
      "message_received": "เร็วๆนะลูกอย่าช้า",
      "slice_count": 1,
      "slices": " เร็ว ๆ นะลูกอย่าช้า |",
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