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      "message_received": "คำตอบ",
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      "is_forceout": false
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      "message_id": 131,
      "editor_id": 36,
      "message_received": "ยกกำลัง",
      "slice_count": 1,
      "slices": " คูณด้วย 7 ยกกำลัง|",
      "edit_duration": 7.024,
      "edit_duration_all": 7.024,
      "is_forceout": false
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    {
      "message_id": 132,
      "editor_id": 36,
      "message_received": "ลบ 2",
      "slice_count": 2,
      "slices": " |-|",
      "edit_duration": 3.899,
      "edit_duration_all": 10.69,
      "is_forceout": false
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      "message_id": 133,
      "editor_id": 36,
      "message_received": "แล้วก็เท่ากับหาคำตอบ",
      "slice_count": 1,
      "slices": "3 + 2 แล้วก็เท่ากับหาคำตอบ|",
      "edit_duration": 8.226,
      "edit_duration_all": 8.226,
      "is_forceout": false
    },
    {
      "message_id": 134,
      "editor_id": 36,
      "message_received": "เข้าใจนะ",
      "slice_count": 1,
      "slices": "เข้าใจนะ|",
      "edit_duration": 6.907,
      "edit_duration_all": 6.907,
      "is_forceout": false
    },
    {
      "message_id": 135,
      "editor_id": 36,
      "message_received": "แสดงวิธี",
      "slice_count": 1,
      "slices": "แสดงวิธี|",
      "edit_duration": 4.606,
      "edit_duration_all": 4.606,
      "is_forceout": false
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    {
      "message_id": 136,
      "editor_id": 36,
      "message_received": "เหมือนกับตัวอย่าง",
      "slice_count": 1,
      "slices": "เหมือนกับตัวอย่าง |",
      "edit_duration": 2.543,
      "edit_duration_all": 2.543,
      "is_forceout": false
    },
    {
      "message_id": 137,
      "editor_id": 36,
      "message_received": "เหมือนกับตัวอย่างข้างบนนี้นะคะเหมือนกัน",
      "slice_count": 2,
      "slices": "เหมือนกับตัวอย่างข้างบนนี้นะคะ| เหมือนกัน |",
      "edit_duration": 1.706,
      "edit_duration_all": 2.285,
      "is_forceout": false
    },
    {
      "message_id": 138,
      "editor_id": 36,
      "message_received": "ให้ทำเหมือนกับตัวอย่าง",
      "slice_count": 1,
      "slices": "ให้ทำเหมือนกับตัวอย่าง|",
      "edit_duration": 3.964,
      "edit_duration_all": 3.964,
      "is_forceout": false
    },
    {
      "message_id": 139,
      "editor_id": 36,
      "message_received": "มีทั้งหมดกี่ข้อ",
      "slice_count": 2,
      "slices": "เลย |มีทั้งหมดกี่ข้ออยู่|",
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      "edit_duration_all": 11.531,
      "is_forceout": false
    },
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      "message_id": 140,
      "editor_id": 36,
      "message_received": "ดีนะคะลูกแยกดี",
      "slice_count": 1,
      "slices": " 3 ข้อ ลูกแยกดี ๆ นะคะ ลูกแยกดี|",
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      "edit_duration_all": 7.718,
      "is_forceout": false
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    {
      "message_id": 141,
      "editor_id": 36,
      "message_received": "ตัวนี้",
      "slice_count": 1,
      "slices": " ๆ ตัวนี้|",
      "edit_duration": 4.261,
      "edit_duration_all": 4.261,
      "is_forceout": false
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    {
      "message_id": 142,
      "editor_id": 36,
      "message_received": "เหมือนกัน",
      "slice_count": 1,
      "slices": "เหมือนกัน|",
      "edit_duration": 2.477,
      "edit_duration_all": 2.477,
      "is_forceout": false
    },
    {
      "message_id": 143,
      "editor_id": 36,
      "message_received": "มันติดลบ",
      "slice_count": 1,
      "slices": " มันติดลบ|",
      "edit_duration": 2.241,
      "edit_duration_all": 2.241,
      "is_forceout": false
    },
    {
      "message_id": 144,
      "editor_id": 36,
      "message_received": "มันเป็นรถ",
      "slice_count": 1,
      "slices": "มันเป็น|",
      "edit_duration": 16.017,
      "edit_duration_all": 16.017,
      "is_forceout": true
    },
    {
      "message_id": 145,
      "editor_id": 36,
      "message_received": "ไอ้นกด้วย",
      "slice_count": 1,
      "slices": "ลบลูกก็ต้องใส่ลบด้วย |",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 146,
      "editor_id": 36,
      "message_received": "ลืมนะคะ",
      "slice_count": 1,
      "slices": "ห้ามลืมนะคะ |",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 147,
      "editor_id": 36,
      "message_received": "เมื่อไหร่ไม่ได้เอาสัญลักษณ์มา",
      "slice_count": 1,
      "slices": "ถ้าเมื่อไหร่ไม่ได้เอาสัญลักษณ์มา|",
      "edit_duration": 13.442,
      "edit_duration_all": 13.442,
      "is_forceout": false
    },
    {
      "message_id": 148,
      "editor_id": 36,
      "message_received": "ตรงกันแสดงว่าคำตอบนั้นผิดนะ",
      "slice_count": 1,
      "slices": "ตรงกันแสดงว่าคำตอบนั้นผิดนะ|",
      "edit_duration": 10.591,
      "edit_duration_all": 10.591,
      "is_forceout": false
    },
    {
      "message_id": 149,
      "editor_id": 36,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 1,
      "slices": " เข้าใจแล้วนะ|",
      "edit_duration": 8.612,
      "edit_duration_all": 8.612,
      "is_forceout": false
    },
    {
      "message_id": 150,
      "editor_id": 36,
      "message_received": "ที่นี้มาดูมันมีที่เราจะเรียน",
      "slice_count": 2,
      "slices": " ทีนี้มาดู |อันที่ที่เราจะเรียน|",
      "edit_duration": 5.374,
      "edit_duration_all": 11.229,
      "is_forceout": false
    },
    {
      "message_id": 151,
      "editor_id": 36,
      "message_received": "เลขยกกำลัง 2 ข้อนะครับ",
      "slice_count": 2,
      "slices": " เลขยกกำลัง 2 ข้อนะครับ| |",
      "edit_duration": 4.166,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 152,
      "editor_id": 36,
      "message_received": "โลกวันนี้",
      "slice_count": 1,
      "slices": "ที่ครูจะสอนลูกวันนี้|",
      "edit_duration": 14.701,
      "edit_duration_all": 14.701,
      "is_forceout": false
    },
    {
      "message_id": 153,
      "editor_id": 36,
      "message_received": "เลขยกกำลังซ้อนเลขยกกำลัง",
      "slice_count": 1,
      "slices": "เลขยกกำลังซ้อนเลขยกกำลัง|",
      "edit_duration": 10.29,
      "edit_duration_all": 10.29,
      "is_forceout": false
    },
    {
      "message_id": 154,
      "editor_id": 36,
      "message_received": "พี่เป็นห่วงสังเกต",
      "slice_count": 1,
      "slices": "พี่เป็นห่วงสังเกต|",
      "edit_duration": 7.405,
      "edit_duration_all": 7.405,
      "is_forceout": false
    },
    {
      "message_id": 155,
      "editor_id": 36,
      "message_received": "มันเป็นบวก",
      "slice_count": 1,
      "slices": "มันเป็นบวก|",
      "edit_duration": 6.12,
      "edit_duration_all": 6.12,
      "is_forceout": false
    },
    {
      "message_id": 156,
      "editor_id": 36,
      "message_received": "แต่ตัวนี้",
      "slice_count": 1,
      "slices": " แต่ตัวนี้ |",
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      "edit_duration_all": 4.273,
      "is_forceout": false
    },
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      "message_id": 157,
      "editor_id": 36,
      "message_received": "ยกกำลัง n",
      "slice_count": 1,
      "slices": "a ยกกำลัง |",
      "edit_duration": 9.761,
      "edit_duration_all": 9.761,
      "is_forceout": false
    },
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      "message_id": 158,
      "editor_id": 36,
      "message_received": "ทั้งหมด",
      "slice_count": 1,
      "slices": "m ทั้งหมด|",
      "edit_duration": 8.656,
      "edit_duration_all": 8.656,
      "is_forceout": false
    },
    {
      "message_id": 159,
      "editor_id": 36,
      "message_received": "กำลัง n เห็นไหม",
      "slice_count": 1,
      "slices": "ยกกำลัง n เห็นไหม|",
      "edit_duration": 6.466,
      "edit_duration_all": 6.466,
      "is_forceout": false
    },
    {
      "message_id": 160,
      "editor_id": 36,
      "message_received": "อยู่ติดกันมันไม่ได้แยก",
      "slice_count": 2,
      "slices": " |อยู่ติดกันมันไม่ได้แยก|",
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      "edit_duration_all": 5.519,
      "is_forceout": false
    },
    {
      "message_id": 161,
      "editor_id": 36,
      "message_received": "สัญลักษณ์การคูณ",
      "slice_count": 1,
      "slices": "สัญลักษณ์การคูณ|",
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      "edit_duration_all": 3.052,
      "is_forceout": false
    },
    {
      "message_id": 162,
      "editor_id": 36,
      "message_received": "มันเป็นเลขที่ซ้อนกันอยู่",
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      "slices": " |มันเป็นเลขที่ซ้อนกันอยู่ |",
      "edit_duration": 1.054,
      "edit_duration_all": 2.471,
      "is_forceout": false
    },
    {
      "message_id": 163,
      "editor_id": 36,
      "message_received": "ตัวนี้",
      "slice_count": 1,
      "slices": "สังเกตดี ๆ เอา m ตัวนี้|",
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      "edit_duration_all": 9.651,
      "is_forceout": false
    },
    {
      "message_id": 164,
      "editor_id": 36,
      "message_received": "ลูกมาคูณด้วย",
      "slice_count": 1,
      "slices": "ลูกมาคูณด้วย |",
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      "edit_duration_all": 7.124,
      "is_forceout": false
    },
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      "message_id": 165,
      "editor_id": 36,
      "message_received": "นะคะ",
      "slice_count": 1,
      "slices": "n นะคะ |",
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      "edit_duration_all": 1.332,
      "is_forceout": false
    },
    {
      "message_id": 166,
      "editor_id": 36,
      "message_received": "ดีๆว่ามันมีฐานอยู่ 2 ตัวนะคะ",
      "slice_count": 1,
      "slices": "สังเกตดี ๆ ว่ามันมีฐานอยู่ 2 ตัวนะคะ |",
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      "edit_duration_all": 4.162,
      "is_forceout": false
    },
    {
      "message_id": 167,
      "editor_id": 36,
      "message_received": "ฉันคือเอรี่",
      "slice_count": 1,
      "slices": "ฐานคือ |",
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      "edit_duration_all": 10.636,
      "is_forceout": false
    },
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      "message_id": 168,
      "editor_id": 36,
      "message_received": "อยู่ในวงเล็บด้วย",
      "slice_count": 1,
      "slices": "a x b อยู่ในวงเล็บด้วย|",
      "edit_duration": 7.139,
      "edit_duration_all": 7.139,
      "is_forceout": false
    },
    {
      "message_id": 169,
      "editor_id": 36,
      "message_received": "พ่อมันอยู่ในวงเล็บยกกำลัง n",
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      "slices": " |มันอยู่ในวงเล็บยกกำลัง n|",
      "edit_duration": 4.286,
      "edit_duration_all": 8.657,
      "is_forceout": false
    },
    {
      "message_id": 170,
      "editor_id": 36,
      "message_received": "กำลัง n นี่ลูก",
      "slice_count": 1,
      "slices": " กำลัง n นี่ลูก|",
      "edit_duration": 7.302,
      "edit_duration_all": 7.302,
      "is_forceout": false
    },
    {
      "message_id": 171,
      "editor_id": 36,
      "message_received": "อีกฝั่งหนึ่งก็วงเล็บออกนะคะ",
      "slice_count": 1,
      "slices": " อีกฝั่งหนึ่งก็วงเล็บออกนะคะ |",
      "edit_duration": 3.693,
      "edit_duration_all": 3.693,
      "is_forceout": false
    },
    {
      "message_id": 172,
      "editor_id": 36,
      "message_received": "มันง่ายจนนี้",
      "slice_count": 1,
      "slices": "มันง่ายตัวนี้ |",
      "edit_duration": 13.274,
      "edit_duration_all": 13.274,
      "is_forceout": false
    },
    {
      "message_id": 173,
      "editor_id": 36,
      "message_received": "เอาเอ็นนี่มาใส่",
      "slice_count": 1,
      "slices": "แค่เอา n นี่มาใส่|",
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      "edit_duration_all": 10.23,
      "is_forceout": false
    },
    {
      "message_id": 174,
      "editor_id": 36,
      "message_received": "ด้วยนะ",
      "slice_count": 1,
      "slices": " a ด้วยนะ|",
      "edit_duration": 8.938,
      "edit_duration_all": 8.938,
      "is_forceout": false
    },
    {
      "message_id": 175,
      "editor_id": 36,
      "message_received": "เลขชี้กำลังนี่",
      "slice_count": 1,
      "slices": " เลขชี้กำลังนี่|",
      "edit_duration": 6.859,
      "edit_duration_all": 6.859,
      "is_forceout": false
    },
    {
      "message_id": 176,
      "editor_id": 36,
      "message_received": "จ่ายเข้าไป",
      "slice_count": 2,
      "slices": " |กระจายเข้าไป|",
      "edit_duration": 5.601,
      "edit_duration_all": 11.091,
      "is_forceout": false
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    {
      "message_id": 177,
      "editor_id": 36,
      "message_received": "จ่ายเข้าไปนี่ก็คือเสร็จ",
      "slice_count": 2,
      "slices": " |เข้าไปนี่ ก็คือเสร็จ|",
      "edit_duration": 8.75,
      "edit_duration_all": 11.657,
      "is_forceout": false
    },
    {
      "message_id": 178,
      "editor_id": 36,
      "message_received": "เลขฐานจะต่างกันนะคะตัวนี้",
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      "slices": " |เลขฐานจะต่างกันนะคะ |ตัวนี้|",
      "edit_duration": 7.782,
      "edit_duration_all": 11.642,
      "is_forceout": false
    },
    {
      "message_id": 179,
      "editor_id": 36,
      "message_received": "วันนี้มาทบทวนอาทิตย์ยังจำกันได้ไหม",
      "slice_count": 1,
      "slices": "วันนี้มาทบทวนอาทิตย์ยังจำกันได้ไหม |",
      "edit_duration": 6.51,
      "edit_duration_all": 6.51,
      "is_forceout": false
    },
    {
      "message_id": 180,
      "editor_id": 36,
      "message_received": "พระครูถามว่าอันไหนคือถามอันไหนคือเลขชี้กำลัง",
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      "slices": "พระครูถามว่าอันไหนคือฐาน |อันไหนคือเลขชี้กำลัง|",
      "edit_duration": 7.498,
      "edit_duration_all": 13.651,
      "is_forceout": false
    },
    {
      "message_id": 181,
      "editor_id": 36,
      "message_received": "ได้ไหมคะ",
      "slice_count": 1,
      "slices": "ได้ไหมคะ |",
      "edit_duration": 12.615,
      "edit_duration_all": 12.615,
      "is_forceout": false
    },
    {
      "message_id": 182,
      "editor_id": 36,
      "message_received": "ได้ไหมผิง",
      "slice_count": 1,
      "slices": "ตอบได้ไหมผิง|",
      "edit_duration": 8.894,
      "edit_duration_all": 8.894,
      "is_forceout": false
    },
    {
      "message_id": 183,
      "editor_id": 36,
      "message_received": "ตอบได้ไหม",
      "slice_count": 1,
      "slices": " ตอบได้ไหม |",
      "edit_duration": 6.464,
      "edit_duration_all": 6.464,
      "is_forceout": false
    },
    {
      "message_id": 184,
      "editor_id": 36,
      "message_received": "สัญลักษณ์ของเลขยกกำลังลูก",
      "slice_count": 1,
      "slices": "สัญลักษณ์ของเลขยกกำลังลูก |",
      "edit_duration": 16.017,
      "edit_duration_all": 16.017,
      "is_forceout": true
    },
    {
      "message_id": 185,
      "editor_id": 36,
      "message_received": "พื้นฐาน",
      "slice_count": 1,
      "slices": "a ยกกำลัง n a คือ ฐาน|",
      "edit_duration": 13.254,
      "edit_duration_all": 13.254,
      "is_forceout": false
    },
    {
      "message_id": 186,
      "editor_id": 36,
      "message_received": "ว่าตัวไหนเป็น AE",
      "slice_count": 2,
      "slices": " |ว่าตัวไหนเป็น A|",
      "edit_duration": 11.263,
      "edit_duration_all": 16.017,
      "is_forceout": true
    },
    {
      "message_id": 187,
      "editor_id": 36,
      "message_received": "คือตัวที่เอามาคูณใช่",
      "slice_count": 1,
      "slices": " คือตัวที่เอามาคูณใช่|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 188,
      "editor_id": 36,
      "message_received": "adx กำลังเป็นตัวที่บอกว่ามาคุยกันกี่ตัวนะคะกี่ครั้ง",
      "slice_count": 1,
      "slices": " pdกำลังเป็นตัวที่บอกว่ามาคุยกันกี่ตัวนะคะ กี่ครั้ง|",
      "edit_duration": 10.901,
      "edit_duration_all": 10.901,
      "is_forceout": false
    },
    {
      "message_id": 189,
      "editor_id": 36,
      "message_received": "จำได้ไหมอันนี้จำได้ไหมส่วนไปแล้ว",
      "slice_count": 3,
      "slices": "จำได้ไหม อันนี้จำได้ไหม |สอน|ไปแล้ว|",
      "edit_duration": 3.565,
      "edit_duration_all": 7.682,
      "is_forceout": false
    },
    {
      "message_id": 190,
      "editor_id": 36,
      "message_received": "ดูสมบัติข้อที่ 1 จำได้ไหมลูก",
      "slice_count": 1,
      "slices": " ดูสมบัติข้อที่ 1 จำได้ไหมลูก |",
      "edit_duration": 2.496,
      "edit_duration_all": 2.496,
      "is_forceout": false
    },
    {
      "message_id": 191,
      "editor_id": 36,
      "message_received": "อะไรก็ตามยกกำลัง 0 ได้เท่ากับเท่าไหร่",
      "slice_count": 2,
      "slices": "อะไรก็ตามยกกำลัง 0 |ได้เท่ากับเท่าไรอาย |",
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      "edit_duration_all": 4.116,
      "is_forceout": false
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    {
      "message_id": 192,
      "editor_id": 36,
      "message_received": "อะไรก็ตามยกกำลัง 0 ได้เท่าไรได้ 1 เสมอนะคะ",
      "slice_count": 2,
      "slices": "อะไรก็ตามยกกำลัง 0 ได้เท่าไร |ได้ 1 เสมอนะคะ  |",
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      "edit_duration_all": 2.515,
      "is_forceout": false
    },
    {
      "message_id": 193,
      "editor_id": 36,
      "message_received": "เขาบอกว่าเมื่อ a ไม่เท่ากับ 0 นะ",
      "slice_count": 1,
      "slices": "เขาบอกว่าเมื่อ a ไม่เท่ากับ 0 นะ |",
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      "edit_duration_all": 2.667,
      "is_forceout": false
    },
    {
      "message_id": 194,
      "editor_id": 36,
      "message_received": "ตอนนี้ 580 บาทค่ะ",
      "slice_count": 1,
      "slices": "a ตัวนี้ห้ามเป็น 0 เ|",
      "edit_duration": 12.577,
      "edit_duration_all": 12.577,
      "is_forceout": false
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    {
      "message_id": 195,
      "editor_id": 36,
      "message_received": "เป็นลบได้",
      "slice_count": 2,
      "slices": "ด็ดขาด |เป็นลบได้|",
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      "edit_duration_all": 16.035,
      "is_forceout": true
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    {
      "message_id": 196,
      "editor_id": 36,
      "message_received": "ลบ 100 อย่างนี้",
      "slice_count": 1,
      "slices": " -100 อย่างนี้|",
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      "edit_duration_all": 14.611,
      "is_forceout": false
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    {
      "message_id": 197,
      "editor_id": 36,
      "message_received": "100 ยกกำลัง 0 จะเท่ากับ 1 เสมอนะคะ",
      "slice_count": 1,
      "slices": " 100 ยกกำลัง 0 จะเท่ากับ 1 เสมอนะคะ |",
      "edit_duration": 10.913,
      "edit_duration_all": 10.913,
      "is_forceout": false
    },
    {
      "message_id": 198,
      "editor_id": 36,
      "message_received": "อันนี้ง่ายนะผ่าน",
      "slice_count": 1,
      "slices": "อันนี้ง่ายนะ ผ่าน|",
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      "edit_duration_all": 10.282,
      "is_forceout": false
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    {
      "message_id": 199,
      "editor_id": 36,
      "message_received": "สมบัติข้อที่ 2 ยังจำได้ไหม",
      "slice_count": 2,
      "slices": " |สมบัติข้อที่ 2 ยังจำได้ไหม |",
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      "edit_duration_all": 5.517,
      "is_forceout": false
    },
    {
      "message_id": 200,
      "editor_id": 36,
      "message_received": "ทำเป็นเศษส่วนนะคะ",
      "slice_count": 1,
      "slices": "ทำเป็นเศษส่วนนะคะ |",
      "edit_duration": 3.498,
      "edit_duration_all": 3.498,
      "is_forceout": false
    },
    {
      "message_id": 201,
      "editor_id": 36,
      "message_received": "ดูเลขชี้กำลัง",
      "slice_count": 1,
      "slices": "ดูเลขชี้กำลัง|",
      "edit_duration": 10.221,
      "edit_duration_all": 10.221,
      "is_forceout": false
    },
    {
      "message_id": 202,
      "editor_id": 36,
      "message_received": "ฝั่งด้านหนึ่ง",
      "slice_count": 1,
      "slices": " ถ้าฝั่งด้านหนึ่ง|",
      "edit_duration": 8.6,
      "edit_duration_all": 8.6,
      "is_forceout": false
    },
    {
      "message_id": 203,
      "editor_id": 36,
      "message_received": "a ^ - n มันติดลบ",
      "slice_count": 1,
      "slices": " a ยกกำลัง -n มันติดลบ|",
      "edit_duration": 6.2,
      "edit_duration_all": 6.2,
      "is_forceout": false
    },
    {
      "message_id": 204,
      "editor_id": 36,
      "message_received": "ฝั่งหนึ่งเป็นเศษส่วน",
      "slice_count": 2,
      "slices": " |ฝั่งหนึ่งเป็นเศษส่วน|",
      "edit_duration": 3.504,
      "edit_duration_all": 4.419,
      "is_forceout": false
    },
    {
      "message_id": 205,
      "editor_id": 36,
      "message_received": "เอาลงมา",
      "slice_count": 2,
      "slices": " |เอาลงมา|",
      "edit_duration": 3.715,
      "edit_duration_all": 4.483,
      "is_forceout": false
    },
    {
      "message_id": 206,
      "editor_id": 36,
      "message_received": "เครื่องหมายลบสัญลักษณ์ตัวนี้หายไปนะคะ",
      "slice_count": 2,
      "slices": " |เครื่องหมายลบสัญลักษณ์ตัวนี้หายไปนะคะ |",
      "edit_duration": 1.048,
      "edit_duration_all": 1.973,
      "is_forceout": false
    },
    {
      "message_id": 207,
      "editor_id": 36,
      "message_received": "กลายเป็นบวก",
      "slice_count": 1,
      "slices": "ตะกลายเป็นบวก|",
      "edit_duration": 7.001,
      "edit_duration_all": 7.001,
      "is_forceout": false
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    {
      "message_id": 208,
      "editor_id": 36,
      "message_received": "ฝั่งนี้เป็นบวก",
      "slice_count": 1,
      "slices": " ถ้าฝั่งนี้เป็นบวก|",
      "edit_duration": 5.243,
      "edit_duration_all": 5.243,
      "is_forceout": false
    },
    {
      "message_id": 209,
      "editor_id": 36,
      "message_received": "ข้างล่างส่วนมันจะเป็นลบ",
      "slice_count": 1,
      "slices": "ข้างล่างส่วนมันจะเป็นลบ |",
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      "edit_duration_all": 2.437,
      "is_forceout": false
    },
    {
      "message_id": 210,
      "editor_id": 36,
      "message_received": "สลับกันเข้าใจนะคะ",
      "slice_count": 1,
      "slices": "สลับกันเข้าใจนะคะ |",
      "edit_duration": 1.372,
      "edit_duration_all": 1.372,
      "is_forceout": false
    },
    {
      "message_id": 211,
      "editor_id": 36,
      "message_received": "อันนี้ก็ง่าย",
      "slice_count": 1,
      "slices": "อันนี้ก็ง่าย |",
      "edit_duration": 1.873,
      "edit_duration_all": 1.873,
      "is_forceout": false
    },
    {
      "message_id": 212,
      "editor_id": 36,
      "message_received": "ข้อ 3 เมื่อกี้",
      "slice_count": 1,
      "slices": "ข้อ 3 เมื่อกี้ |",
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      "edit_duration_all": 1.674,
      "is_forceout": false
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    {
      "message_id": 213,
      "editor_id": 36,
      "message_received": "ตัวอย่างแบบฝึกทักษะสมบัติข้อที่ 3 แบบฝึกหัดที่",
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      "slices": "ตัวอย่างแบบฝึกทักษะสมบัติข้อที่ 3 แบบฝึกหัด|",
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      "edit_duration_all": 8.327,
      "is_forceout": false
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    {
      "message_id": 214,
      "editor_id": 36,
      "message_received": "คือเอาเลขชี้กำลังมารวมกัน",
      "slice_count": 1,
      "slices": "เมื่อกี้ คือ เอาเลขชี้กำลังมารวมกัน |",
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      "is_forceout": false
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    {
      "message_id": 215,
      "editor_id": 36,
      "message_received": "ข้อ 4 เป็นอย่างไร",
      "slice_count": 1,
      "slices": "ข้อ 4 เป็นอย่างไร |",
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      "edit_duration_all": 2.159,
      "is_forceout": false
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    {
      "message_id": 216,
      "editor_id": 36,
      "message_received": "อันนี้เป็นเศษส่วนลูก",
      "slice_count": 1,
      "slices": "อันนี้เป็นเศษส่วนลูก |",
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      "edit_duration_all": 1.702,
      "is_forceout": false
    },
    {
      "message_id": 217,
      "editor_id": 36,
      "message_received": "อันนี้คือเศษส่วน",
      "slice_count": 1,
      "slices": "อันนี้คือเศษส่วน |",
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      "edit_duration_all": 3.527,
      "is_forceout": false
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    {
      "message_id": 218,
      "editor_id": 36,
      "message_received": "หรือถ้าจะใช้สัญลักษณ์แทนถ่านก็ได้นะลูก",
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      "slices": "หรือถ้าจะใช้สัญลักษณ์แทนเป็นหารก็ได้นะลูก|",
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      "edit_duration_all": 6.43,
      "is_forceout": false
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    {
      "message_id": 219,
      "editor_id": 36,
      "message_received": "เขาเขียนแบบนี้ไม่ผิดนะคะ",
      "slice_count": 2,
      "slices": " |เขาเขียนแบบนี้ไม่ผิดนะคะ |",
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      "edit_duration_all": 4.268,
      "is_forceout": false
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    {
      "message_id": 220,
      "editor_id": 36,
      "message_received": "ถ้าลูกไปดูในโจทย์อาจจะดู",
      "slice_count": 1,
      "slices": "หรือถ้าลูกไปดูในโจทย์อาจจะดู|",
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      "is_forceout": true
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    {
      "message_id": 221,
      "editor_id": 36,
      "message_received": "แปลว่าเป็น a ^ n",
      "slice_count": 1,
      "slices": "แปลว่าเป็น a ยกกำลัง n|",
      "edit_duration": 13.778,
      "edit_duration_all": 13.778,
      "is_forceout": false
    },
    {
      "message_id": 222,
      "editor_id": 36,
      "message_received": "หารด้วย a ^ n",
      "slice_count": 1,
      "slices": " หารด้วย a ยกกำลัง m|",
      "edit_duration": 11.57,
      "edit_duration_all": 11.57,
      "is_forceout": false
    },
    {
      "message_id": 223,
      "editor_id": 36,
      "message_received": "ถ้ามีสัญลักษณ์ผ่านเข้ามา",
      "slice_count": 1,
      "slices": "ถ้ามีสัญลักษณ์หารข้ามา|",
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      "is_forceout": false
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    {
      "message_id": 224,
      "editor_id": 36,
      "message_received": "ความหมายเหมือนกันนะคะ",
      "slice_count": 1,
      "slices": "ความหมายเหมือนกันนะคะ |",
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      "edit_duration_all": 7.256,
      "is_forceout": false
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    {
      "message_id": 225,
      "editor_id": 36,
      "message_received": "คำตอบก็คือเอา a ^ n -",
      "slice_count": 1,
      "slices": "คำตอบก็คือเอา a ยกกำลัง m |",
      "edit_duration": 13.012,
      "edit_duration_all": 13.012,
      "is_forceout": false
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    {
      "message_id": 226,
      "editor_id": 36,
      "message_received": "วันไหนที่อยู่ข้างบนอันไหนที่อยู่หน้าเลขชี้กำลังตัวนั้นเอามาอยู่หน้า",
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      "edit_duration_all": 7.535,
      "is_forceout": false
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    {
      "message_id": 227,
      "editor_id": 36,
      "message_received": "แล้วไปหักออกนะ",
      "slice_count": 1,
      "slices": "แล้วไปหักออกนะ|",
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      "edit_duration_all": 5.812,
      "is_forceout": false
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    {
      "message_id": 228,
      "editor_id": 36,
      "message_received": "เหมือนกันเลย",
      "slice_count": 1,
      "slices": " เหมือนกันเลย|",
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      "edit_duration_all": 4.4,
      "is_forceout": false
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    {
      "message_id": 229,
      "editor_id": 36,
      "message_received": "ห้ามไปสวนเด็ดขาด",
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      "slices": " |a ไม่เท่ากับ 0 ห้ามเป็น 0 เด็ดขาด|",
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      "edit_duration_all": 15.675,
      "is_forceout": false
    },
    {
      "message_id": 230,
      "editor_id": 36,
      "message_received": "วันนี้ทำได้ไหม",
      "slice_count": 1,
      "slices": " อันนี้จำได้ไหม |",
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      "is_forceout": false
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    {
      "message_id": 231,
      "editor_id": 36,
      "message_received": "ยังจำได้ไหมคะตัวนี้",
      "slice_count": 2,
      "slices": "ยังจำได้ไหมคะ |ตัวนี้|",
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      "is_forceout": false
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    {
      "message_id": 232,
      "editor_id": 36,
      "message_received": "เราเรียนไปแล้วนะ",
      "slice_count": 1,
      "slices": "เราเรียนไปแล้วนะ|",
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      "edit_duration_all": 9.96,
      "is_forceout": false
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      "message_id": 233,
      "editor_id": 36,
      "message_received": "นี่เป็นเศษส่วนจำได้ไหมอาย",
      "slice_count": 2,
      "slices": " |อันนี้เป็นเศษส่วนจำได้ไหม อาย|",
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      "edit_duration_all": 10.942,
      "is_forceout": false
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      "message_id": 234,
      "editor_id": 36,
      "message_received": "อ้ายจำได้ไหม",
      "slice_count": 2,
      "slices": " อายจำได้ไห|ม |",
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      "edit_duration_all": 10.076,
      "is_forceout": false
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    {
      "message_id": 235,
      "editor_id": 36,
      "message_received": "จำได้",
      "slice_count": 1,
      "slices": "จำได้|",
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      "is_forceout": false
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      "message_id": 236,
      "editor_id": 36,
      "message_received": "อันนี้ตัวอย่าง 25 ชั้นเหมือนกัน",
      "slice_count": 2,
      "slices": " |อันนี้ตัวอย่าง 25 ชั้นเหมือนกัน|",
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      "is_forceout": false
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      "message_id": 237,
      "editor_id": 36,
      "message_received": "ฐานเหมือนกันเลย 25",
      "slice_count": 2,
      "slices": " |ฐานเหมือนกันเลย 25 |",
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      "edit_duration_all": 3.782,
      "is_forceout": false
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      "message_id": 238,
      "editor_id": 36,
      "message_received": "เลขชี้กำลังข้างบนเป็น 10 ใช่ไหม",
      "slice_count": 1,
      "slices": "เลขชี้กำลังข้างบนเป็น 10 ใช่ไหม|",
      "edit_duration": 2.805,
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      "is_forceout": false
    },
    {
      "message_id": 239,
      "editor_id": 36,
      "message_received": "ลบออกค่าเหลือเท่าไหร่คะ",
      "slice_count": 2,
      "slices": " |ลบออก 5 เหลือเท่าไรคะ|",
      "edit_duration": 0.555,
      "edit_duration_all": 11.032,
      "is_forceout": false
    },
    {
      "message_id": 240,
      "editor_id": 36,
      "message_received": "25 ^ 5 นั่นเองนะคะ",
      "slice_count": 1,
      "slices": " 25 ยกกำลัง 5 นั่นเองนะคะ |",
      "edit_duration": 7.332,
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      "is_forceout": false
    },
    {
      "message_id": 241,
      "editor_id": 36,
      "message_received": "ที่นี้เรามาดูตัวนี้",
      "slice_count": 1,
      "slices": "ทีนี้เรามาดูตัวนี้|",
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      "edit_duration_all": 4.12,
      "is_forceout": false
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    {
      "message_id": 242,
      "editor_id": 36,
      "message_received": "ตัวนี้นี่",
      "slice_count": 1,
      "slices": " ตัวนี้นี่|",
      "edit_duration": 3.19,
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      "is_forceout": false
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    {
      "message_id": 243,
      "editor_id": 36,
      "message_received": "สมบัติข้อที่ 5",
      "slice_count": 1,
      "slices": "สมบัติข้อที่ 5 |",
      "edit_duration": 1.647,
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      "is_forceout": false
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    {
      "message_id": 244,
      "editor_id": 36,
      "message_received": "เลขยกกำลังซ้อนกัน",
      "slice_count": 1,
      "slices": "เลขยกกำลังซ้อนกัน |",
      "edit_duration": 1.655,
      "edit_duration_all": 1.655,
      "is_forceout": false
    },
    {
      "message_id": 245,
      "editor_id": 36,
      "message_received": "มันหมายถึงเอามาคุณกันนะคะ",
      "slice_count": 1,
      "slices": "มันหมายถึงเอามาคูณกันนะคะ |",
      "edit_duration": 3.841,
      "edit_duration_all": 3.841,
      "is_forceout": false
    },
    {
      "message_id": 246,
      "editor_id": 36,
      "message_received": "ข้างในนี่มันคืออะไรเลขชี้กำลัง",
      "slice_count": 1,
      "slices": "ข้างในนี่มันคืออะไรเลขชี้กำลัง|",
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      "is_forceout": false
    },
    {
      "message_id": 247,
      "editor_id": 36,
      "message_received": "คูณด้วยเลขชี้กำลังข้างนอก",
      "slice_count": 2,
      "slices": " |คูณด้วยเลขชี้กำลังข้างนอก|",
      "edit_duration": 1.486,
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      "is_forceout": false
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    {
      "message_id": 248,
      "editor_id": 36,
      "message_received": "ก็คือเอ็งนะคะ",
      "slice_count": 2,
      "slices": " |ก็คือ n นะคะ |",
      "edit_duration": 0.839,
      "edit_duration_all": 4.074,
      "is_forceout": false
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    {
      "message_id": 249,
      "editor_id": 36,
      "message_received": "ตัวอย่าง",
      "slice_count": 1,
      "slices": "ตัวอย่าง |",
      "edit_duration": 3.705,
      "edit_duration_all": 3.705,
      "is_forceout": false
    },
    {
      "message_id": 250,
      "editor_id": 36,
      "message_received": "ในวงเล็บเป็น 5 ^ 2 ใช่ไหม ok 5 แล้วก็เอาออกมา",
      "slice_count": 1,
      "slices": "ในวงเล็บเป็น 5 ยกกำลัง 2 ใช่ไหม โอเค 5 แล้วก็เอาออกมา|",
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      "edit_duration_all": 12.488,
      "is_forceout": false
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    {
      "message_id": 251,
      "editor_id": 36,
      "message_received": "2 คูณ 3 วงเล็บพื้นที่หายไปแล้วนะ",
      "slice_count": 2,
      "slices": " 2 x| 3 วงเล็บพื้นที่หายไปแล้วนะ|",
      "edit_duration": 8.675,
      "edit_duration_all": 9.594,
      "is_forceout": false
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    {
      "message_id": 252,
      "editor_id": 36,
      "message_received": "ของขวัญในวงเล็บออกนะคะ",
      "slice_count": 2,
      "slices": " |ในวงเล็บออกนะคะ |",
      "edit_duration": 6.924,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 253,
      "editor_id": 36,
      "message_received": "คุณชอบมาแทนให้มันหยุดกัน",
      "slice_count": 1,
      "slices": "คุณชอบมาแทนให้มันหยุดกัน|",
      "edit_duration": 16.019,
      "edit_duration_all": 16.019,
      "is_forceout": true
    },
    {
      "message_id": 254,
      "editor_id": 36,
      "message_received": "2 * 3",
      "slice_count": 1,
      "slices": "2 x 3|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 255,
      "editor_id": 36,
      "message_received": "ปีนี้ดู 2 * 3 เป็นเท่าไหร่",
      "slice_count": 1,
      "slices": " ทีนี้ดู 2 x 3 เป็นเท่าไร|",
      "edit_duration": 13.731,
      "edit_duration_all": 13.731,
      "is_forceout": false
    },
    {
      "message_id": 256,
      "editor_id": 36,
      "message_received": "2 * 3 ได้เท่าไหร่",
      "slice_count": 2,
      "slices": " 2 x| 3 ได้เท่าไร|",
      "edit_duration": 9.146,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 257,
      "editor_id": 36,
      "message_received": "2 * 3 เป็นเท่าไร",
      "slice_count": 1,
      "slices": " 2 x 3 เป็นเท่าไร|",
      "edit_duration": 14.772,
      "edit_duration_all": 14.772,
      "is_forceout": false
    },
    {
      "message_id": 258,
      "editor_id": 36,
      "message_received": "2 * 3 เป็นเท่าไร",
      "slice_count": 1,
      "slices": " 2 x 3 เป็นเท่าไร|",
      "edit_duration": 12.056,
      "edit_duration_all": 12.056,
      "is_forceout": false
    },
    {
      "message_id": 259,
      "editor_id": 36,
      "message_received": "เป็น 6 จะตอบ 5 นะ",
      "slice_count": 2,
      "slices": " |เป็น 6 อย่าตอบ 5 นะ|",
      "edit_duration": 9.356,
      "edit_duration_all": 14.452,
      "is_forceout": false
    },
    {
      "message_id": 260,
      "editor_id": 36,
      "message_received": "ข้อนี้ทีละคน",
      "slice_count": 2,
      "slices": " |ข้อนี้ทีละคน|",
      "edit_duration": 9.915,
      "edit_duration_all": 14.164,
      "is_forceout": false
    },
    {
      "message_id": 261,
      "editor_id": 36,
      "message_received": "คนอื่นเลยอาย",
      "slice_count": 1,
      "slices": " คนอื่นเลย อาย|",
      "edit_duration": 9.75,
      "edit_duration_all": 9.75,
      "is_forceout": false
    },
    {
      "message_id": 262,
      "editor_id": 36,
      "message_received": "อายคนแรกข้อที่ 1 บรรทัดแรกลูก",
      "slice_count": 2,
      "slices": " |อายคนแรกข้อที่ 1 บรรทัดแรกลูก|",
      "edit_duration": 6.101,
      "edit_duration_all": 11.57,
      "is_forceout": false
    },
    {
      "message_id": 263,
      "editor_id": 36,
      "message_received": "ไหน",
      "slice_count": 1,
      "slices": " อันไหน|",
      "edit_duration": 10.789,
      "edit_duration_all": 10.789,
      "is_forceout": false
    },
    {
      "message_id": 264,
      "editor_id": 36,
      "message_received": "อะไรท่องสูตรคูณไม่ได้ใช่ไหม",
      "slice_count": 1,
      "slices": " อะไรท่องสูตรคูณไม่ได้ใช่ไหม|",
      "edit_duration": 4.84,
      "edit_duration_all": 4.84,
      "is_forceout": false
    },
    {
      "message_id": 265,
      "editor_id": 36,
      "message_received": "รู้ทันทีเลยพลิกดูสมุดด้านหลังทันทีเลย",
      "slice_count": 3,
      "slices": " |รู้ทันทีเลย |พลิกดูสมุดด้านหลังทันทีเลย|",
      "edit_duration": 1.148,
      "edit_duration_all": 4.104,
      "is_forceout": false
    },
    {
      "message_id": 266,
      "editor_id": 36,
      "message_received": "เท่าไร",
      "slice_count": 1,
      "slices": " เท่าไร |",
      "edit_duration": 2.661,
      "edit_duration_all": 2.661,
      "is_forceout": false
    },
    {
      "message_id": 267,
      "editor_id": 36,
      "message_received": "สอบครู 35 นี่ผิดนะ",
      "slice_count": 1,
      "slices": "ตอบครู 35 นี่ ผิดนะ|",
      "edit_duration": 5.143,
      "edit_duration_all": 5.143,
      "is_forceout": false
    },
    {
      "message_id": 268,
      "editor_id": 36,
      "message_received": "มันเป็นบวกหรือเป็นลบ",
      "slice_count": 2,
      "slices": " |มันเป็นบวกหรือเป็นลบ |",
      "edit_duration": 2.075,
      "edit_duration_all": 9.348,
      "is_forceout": false
    },
    {
      "message_id": 269,
      "editor_id": 36,
      "message_received": "ดูถ้าตอบ 35 มาใส่อย่างนี้ผิดนะ",
      "slice_count": 1,
      "slices": "ดูถ้าตอบ 35 มาใส่อย่างนี้ ผิดนะ|",
      "edit_duration": 5.363,
      "edit_duration_all": 5.363,
      "is_forceout": false
    },
    {
      "message_id": 270,
      "editor_id": 36,
      "message_received": "เพราะอะไร",
      "slice_count": 2,
      "slices": " |เพราะอะไร|",
      "edit_duration": 3.739,
      "edit_duration_all": 4.872,
      "is_forceout": false
    },
    {
      "message_id": 271,
      "editor_id": 36,
      "message_received": "ลูกจะต้องเอามาให้ครบ",
      "slice_count": 2,
      "slices": " |ลูกจะต้องเอามาให้ครบ|",
      "edit_duration": 2.992,
      "edit_duration_all": 10.059,
      "is_forceout": false
    },
    {
      "message_id": 272,
      "editor_id": 36,
      "message_received": "มันเป็นอะไร",
      "slice_count": 1,
      "slices": " มันเป็นอะไร|",
      "edit_duration": 8.346,
      "edit_duration_all": 8.346,
      "is_forceout": false
    },
    {
      "message_id": 273,
      "editor_id": 36,
      "message_received": "คำตอบ",
      "slice_count": 1,
      "slices": " คำตอบ|",
      "edit_duration": 6.977,
      "edit_duration_all": 6.977,
      "is_forceout": false
    },
    {
      "message_id": 274,
      "editor_id": 36,
      "message_received": "ต้องเอามาด้วยใช่ไหม",
      "slice_count": 1,
      "slices": "น่ะ a ต้องเอามาด้วยใช่ไหม|",
      "edit_duration": 4.754,
      "edit_duration_all": 4.754,
      "is_forceout": false
    },
    {
      "message_id": 275,
      "editor_id": 36,
      "message_received": "รีบบรรทัดแรกบรรทัดนี้",
      "slice_count": 2,
      "slices": " |บรรทัดแรกบรรทัดนี้|",
      "edit_duration": 1.971,
      "edit_duration_all": 4.696,
      "is_forceout": false
    },
    {
      "message_id": 276,
      "editor_id": 36,
      "message_received": "แสดงวิธีคิดแบบตัวอย่าง",
      "slice_count": 1,
      "slices": "แสดงวิธีคิดแบบตัวอย่าง |",
      "edit_duration": 2.636,
      "edit_duration_all": 2.636,
      "is_forceout": false
    },
    {
      "message_id": 277,
      "editor_id": 36,
      "message_received": "มากับตัวนี้เห็นไหม",
      "slice_count": 1,
      "slices": "เหมือนกับตัวนี้เห็นไหม|",
      "edit_duration": 9.874,
      "edit_duration_all": 9.874,
      "is_forceout": false
    },
    {
      "message_id": 278,
      "editor_id": 36,
      "message_received": "เท่ากับ 5",
      "slice_count": 1,
      "slices": " เท่ากับ 5|",
      "edit_duration": 8.337,
      "edit_duration_all": 8.337,
      "is_forceout": false
    },
    {
      "message_id": 279,
      "editor_id": 36,
      "message_received": "2 * 3 บรรทัดแรก",
      "slice_count": 1,
      "slices": " 2 x 3 บรรทัดแรก|",
      "edit_duration": 5.445,
      "edit_duration_all": 5.445,
      "is_forceout": false
    },
    {
      "message_id": 280,
      "editor_id": 36,
      "message_received": "บรรทัดที่ 2 ถึงจะเป็นคำตอบ",
      "slice_count": 2,
      "slices": " |บรรทัดที่ 2 ถึงจะเป็นคำตอบ|",
      "edit_duration": 2.932,
      "edit_duration_all": 9.931,
      "is_forceout": false
    },
    {
      "message_id": 281,
      "editor_id": 36,
      "message_received": "5 ^ 6 นะคะ",
      "slice_count": 1,
      "slices": " 5 ยกกำลัง 6 นะคะ |",
      "edit_duration": 7.515,
      "edit_duration_all": 7.515,
      "is_forceout": false
    },
    {
      "message_id": 282,
      "editor_id": 36,
      "message_received": "แต่งตัวนี้",
      "slice_count": 1,
      "slices": "เ|",
      "edit_duration": 13.696,
      "edit_duration_all": 13.696,
      "is_forceout": false
    },
    {
      "message_id": 283,
      "editor_id": 36,
      "message_received": "กูว่าอะไรบรรทัดนี้น่ะ",
      "slice_count": 1,
      "slices": "หมือนตัวนี้ อายจะต้องตอบครูว่าอะไรบรรทัดนี้น่ะ|",
      "edit_duration": 10.092,
      "edit_duration_all": 10.092,
      "is_forceout": false
    },
    {
      "message_id": 284,
      "editor_id": 36,
      "message_received": "มีอะไรคะ",
      "slice_count": 2,
      "slices": " |มีอะไรคะ |",
      "edit_duration": 7.532,
      "edit_duration_all": 16.018,
      "is_forceout": true
    },
    {
      "message_id": 285,
      "editor_id": 36,
      "message_received": "7 * 5 ถูกแล้ว",
      "slice_count": 1,
      "slices": "7 ยกกำลัง 5 ถูกแล้ว|",
      "edit_duration": 14.115,
      "edit_duration_all": 14.115,
      "is_forceout": false
    },
    {
      "message_id": 286,
      "editor_id": 36,
      "message_received": "บรรทัดนี้คือ",
      "slice_count": 1,
      "slices": " บรรทัดนี้ คือ |",
      "edit_duration": 11.989,
      "edit_duration_all": 11.989,
      "is_forceout": false
    },
    {
      "message_id": 287,
      "editor_id": 36,
      "message_received": "a ^ 35 คำตอบที่ถูก",
      "slice_count": 1,
      "slices": "a ยกกำลัง 35 คำตอบที่ถูก|",
      "edit_duration": 4.249,
      "edit_duration_all": 4.249,
      "is_forceout": false
    },
    {
      "message_id": 288,
      "editor_id": 36,
      "message_received": "ถ้าลูกบอกว่า",
      "slice_count": 2,
      "slices": " |ถ้าลูกบอกว่า|",
      "edit_duration": 2.077,
      "edit_duration_all": 3.105,
      "is_forceout": false
    },
    {
      "message_id": 289,
      "editor_id": 36,
      "message_received": "เอาแค่ 7 กับข้าวมาคุยกันและจบ 15 คือผิดนะ",
      "slice_count": 1,
      "slices": "เอาแค่ 7 กับเอามาคูณกันและตอบ 35 คือผิดนะ|",
      "edit_duration": 11.265,
      "edit_duration_all": 11.265,
      "is_forceout": false
    },
    {
      "message_id": 290,
      "editor_id": 36,
      "message_received": "เข้าใจนะคะ",
      "slice_count": 2,
      "slices": " |เข้าใจนะคะ |",
      "edit_duration": 9.786,
      "edit_duration_all": 10.503,
      "is_forceout": false
    },
    {
      "message_id": 291,
      "editor_id": 36,
      "message_received": "ทำมาให้ครบทำมาให้ถูกต้อง",
      "slice_count": 1,
      "slices": "ทำมาให้ครบทำมาให้ถูกต้อง|",
      "edit_duration": 10.726,
      "edit_duration_all": 10.726,
      "is_forceout": false
    },
    {
      "message_id": 292,
      "editor_id": 36,
      "message_received": "กาก้ากาก้ากับข้าว 2 ลูก",
      "slice_count": 2,
      "slices": " กาก้า กาก้ |ข้อ 2 ลูก|",
      "edit_duration": 7.064,
      "edit_duration_all": 13.462,
      "is_forceout": false
    },
    {
      "message_id": 293,
      "editor_id": 36,
      "message_received": "แถวแรกคืออะไรคะ",
      "slice_count": 2,
      "slices": " |แถวแรกคืออะไรคะ|",
      "edit_duration": 10.469,
      "edit_duration_all": 15.535,
      "is_forceout": false
    },
    {
      "message_id": 294,
      "editor_id": 36,
      "message_received": "ไม่รู้เหรอ",
      "slice_count": 1,
      "slices": " ไม่รู้เหรอ|",
      "edit_duration": 11.257,
      "edit_duration_all": 11.257,
      "is_forceout": false
    },
    {
      "message_id": 295,
      "editor_id": 36,
      "message_received": "ดูนะวิธีทำวิธีทำ",
      "slice_count": 1,
      "slices": " ดูนะ วิธีทำ วิธีทำ|",
      "edit_duration": 6.962,
      "edit_duration_all": 6.962,
      "is_forceout": false
    },
    {
      "message_id": 296,
      "editor_id": 36,
      "message_received": "เหมือนกับตัวอย่างตัวนี้จะกล้าดูนะดูหน้าจอนะลูก",
      "slice_count": 4,
      "slices": " |เหมือนกับตัวอย่างตัวนี้ |กาก้าดูนะ |ดูหน้าจอนะลูก|",
      "edit_duration": 2.86,
      "edit_duration_all": 10.054,
      "is_forceout": false
    },
    {
      "message_id": 297,
      "editor_id": 36,
      "message_received": "เอามาเหมือนเดิมฝั่งด้านใน",
      "slice_count": 2,
      "slices": " |เอามาเหมือนเดิมฝั่งด้านใน|",
      "edit_duration": 3.729,
      "edit_duration_all": 6.199,
      "is_forceout": false
    },
    {
      "message_id": 298,
      "editor_id": 36,
      "message_received": "อันนี้อยู่ชิดกันใช่ไหม",
      "slice_count": 2,
      "slices": " |อันนี้อยู่ชิดกันใช่ไหม|",
      "edit_duration": 3.368,
      "edit_duration_all": 4.665,
      "is_forceout": false
    },
    {
      "message_id": 299,
      "editor_id": 36,
      "message_received": "a กับ any อยู่ชิตันเอามาใส่เครื่องใหม่",
      "slice_count": 2,
      "slices": " |a กับ m อยู่ชิดกันเอามาใส่เครื่องใหม่|",
      "edit_duration": 1.121,
      "edit_duration_all": 15.841,
      "is_forceout": false
    },
    {
      "message_id": 300,
      "editor_id": 36,
      "message_received": "กำลัง",
      "slice_count": 1,
      "slices": "กำลัง|",
      "edit_duration": 14.694,
      "edit_duration_all": 14.694,
      "is_forceout": false
    },
    {
      "message_id": 301,
      "editor_id": 36,
      "message_received": "ตัวนี้ 5 ^ 2",
      "slice_count": 1,
      "slices": "ตัวนี้ 5 ยกกำลัง 2|",
      "edit_duration": 12.003,
      "edit_duration_all": 12.003,
      "is_forceout": false
    },
    {
      "message_id": 302,
      "editor_id": 36,
      "message_received": "หมดกำลัง 3",
      "slice_count": 1,
      "slices": " ยกกำลัง 3|",
      "edit_duration": 10.404,
      "edit_duration_all": 10.404,
      "is_forceout": false
    },
    {
      "message_id": 303,
      "editor_id": 36,
      "message_received": "สถานที่ออกมา",
      "slice_count": 2,
      "slices": " |ที่ออกมา|",
      "edit_duration": 7.187,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 304,
      "editor_id": 36,
      "message_received": "2 ตัวนี้ * 3 ประมาณ 10 บรรทัดแรก",
      "slice_count": 1,
      "slices": " 2 ตัวนี้คูณ 3 ประมาณ 10 บรรทัดแรก|",
      "edit_duration": 14.658,
      "edit_duration_all": 14.658,
      "is_forceout": false
    },
    {
      "message_id": 305,
      "editor_id": 36,
      "message_received": "บรรทัดที่ 2 โรงพยาบาลเหมือนเดิม",
      "slice_count": 1,
      "slices": "บรรทัดที่ 2 เหมือนเดิม|",
      "edit_duration": 11.931,
      "edit_duration_all": 11.931,
      "is_forceout": false
    },
    {
      "message_id": 306,
      "editor_id": 36,
      "message_received": "2 * 3 เป็น 6 นะคะ",
      "slice_count": 1,
      "slices": " 2 x 3 เป็น 6 นะคะ |",
      "edit_duration": 9.252,
      "edit_duration_all": 9.252,
      "is_forceout": false
    },
    {
      "message_id": 307,
      "editor_id": 36,
      "message_received": "อันนี้เป็นคำตอบ",
      "slice_count": 1,
      "slices": "อันนี้เป็นคำตอบ|",
      "edit_duration": 7.709,
      "edit_duration_all": 7.709,
      "is_forceout": false
    },
    {
      "message_id": 308,
      "editor_id": 36,
      "message_received": "ทีนี้ข้อ 2 Gaga",
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      "message_id": 320,
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      "message_received": "แค่นั้นเอง",
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      "message_received": "จอ",
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      "message_id": 353,
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      "message_received": "คำตอบคือ A ^ 45",
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      "message_received": "ตามทันไหมเข้าใจไหม",
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      "message_received": "ดูซิ",
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      "message_received": "มันใช่",
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      "message_received": "เอาเองออกมานะคะ",
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      "message_received": "น้ำตาลมองจอนะ",
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      "message_received": "AIA ออกมา",
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      "message_received": "ติดอยู่ตรงนี้ใช่ไหม",
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      "message_received": "เลขชี้กำลัง 10 คูณด้วยยกกำลัง 10",
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      "message_received": "แถวที่ 2 คือคำตอบ",
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      "message_received": "อย่าลืมเอาเอวลงมาด้วย",
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      "message_id": 383,
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      "message_received": "กำลัง 1",
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      "message_id": 384,
      "editor_id": 36,
      "message_received": "100 นะคะ",
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      "message_received": "วิธีคิด",
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      "message_received": "มันมีอยู่ 2 ขั้นตอนเพราะฉะนั้นลูกก็จะต้องทำอย่างนี้ให้ครบกระบวนความ",
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      "message_id": 387,
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      "message_received": "เข้าใจนะ",
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      "message_id": 388,
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      "message_received": "วิธีคิด",
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      "editor_id": 36,
      "message_received": "แบบฝึกมีอยู่ 8 ข้อ",
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      "message_id": 390,
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      "message_received": "ให้ลูกทำเอง",
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      "editor_id": 36,
      "message_received": "ลงไปในสมุดของตัวเองนะคะ",
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      "editor_id": 36,
      "message_received": "เข้าใจมากเลยหรอขิง",
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      "message_id": 393,
      "editor_id": 36,
      "message_received": "ดูนะ",
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      "message_received": "เวลาทำรูป",
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      "message_received": "ลูกทำให้ลูกแดงวิธี",
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      "message_id": 396,
      "editor_id": 36,
      "message_received": "ด้วยนะคะ",
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      "message_received": "แสดงวิธีคิดแบบไหน",
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      "message_id": 398,
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      "message_received": "เดี๋ยวครูจะออกมาให้ทำบนกระดานดีไหม",
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      "message_id": 399,
      "editor_id": 36,
      "message_received": "ข้อที่ 1",
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      "message_id": 400,
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      "message_received": "ยกกำลัง 2",
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      "message_id": 401,
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      "message_received": "ทั้งหมดยกกำลัง 3",
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      "message_id": 402,
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      "message_received": "เวลาเขียน",
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      "message_received": "เหมือนเดิม",
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      "message_received": "เอา 5 ออกมา",
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      "message_received": "ใช่",
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      "message_received": "5 เยื้องกันนะ",
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      "message_id": 407,
      "editor_id": 36,
      "message_received": "2",
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      "editor_id": 36,
      "message_received": "บวกหรือคูณ",
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      "message_id": 409,
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      "message_received": "บวกหรือคูณ",
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      "message_id": 410,
      "editor_id": 36,
      "message_received": "ครูนะคะ",
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      "editor_id": 36,
      "message_received": "อันนี้คือคูณด้วย 3",
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      "message_id": 412,
      "editor_id": 36,
      "message_received": "เท่ากับ",
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      "editor_id": 36,
      "message_received": "2 * 3 เป็นเท่าไร",
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      "message_id": 414,
      "editor_id": 36,
      "message_received": "2 * 3",
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      "message_id": 415,
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      "message_received": "ร้องไห้เลย 2 * 3 เป็นเท่าไร",
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      "message_id": 416,
      "editor_id": 36,
      "message_received": "2 * 3",
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      "editor_id": 36,
      "message_received": "ไปลอกเพื่อนน่ะลูก",
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      "message_id": 418,
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      "message_received": "เพลงมันคงไม่ใช่นิดเดียวเลยนะนี่",
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      "message_received": "แม่สูตรคูณเลย 2 * 3 = 6",
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      "slices": "แม่สูตรคูณเลย 2 x 3 = 6|",
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      "message_id": 420,
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      "message_received": "ผ่านนะ",
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      "message_received": "ข้อ 2",
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      "message_received": "10 ยกกำลังอะไรลูก",
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      "message_id": 423,
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      "message_received": "5",
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      "message_received": "น้ำตาล",
      "slice_count": 1,
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      "message_id": 425,
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      "message_received": "อะไรลูก",
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      "message_received": "เวลาเขียน",
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      "editor_id": 36,
      "message_received": "ยังไม่ใช่ 15 แถวแรกมีอะไร",
      "slice_count": 1,
      "slices": "ยังไม่ใช่ 15 แถวแรกมีอะไร|",
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      "message_id": 428,
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      "message_received": "บอกอย่าไปพึ่งเป็นฝุ่นปูน",
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      "message_received": "แถวแรกคืออะไร",
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      "editor_id": 36,
      "message_received": "เอา 10 ออกมาก่อน",
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      "message_received": "ต้องรอ 10 ออกมาก่อน",
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      "slices": " ต้องรอ 10 ออกมาก่อน |",
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      "message_id": 432,
      "editor_id": 36,
      "message_received": "เลขชี้กำลังข้างบนคือ 5 ลูก",
      "slice_count": 1,
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      "message_id": 433,
      "editor_id": 36,
      "message_received": "แล้วคุณด้วย 3",
      "slice_count": 1,
      "slices": "แล้วคูณด้วย 3|",
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      "message_id": 434,
      "editor_id": 36,
      "message_received": "OK",
      "slice_count": 1,
      "slices": " โ|",
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      "message_id": 435,
      "editor_id": 36,
      "message_received": "แล้วแถวนี้",
      "slice_count": 1,
      "slices": "อเค เสร็จแล้วแถวนี้|",
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    {
      "message_id": 436,
      "editor_id": 36,
      "message_received": "5 * 3 เป็น",
      "slice_count": 1,
      "slices": " 5 x 3 เป็น|",
      "edit_duration": 6.808,
      "edit_duration_all": 6.808,
      "is_forceout": false
    },
    {
      "message_id": 437,
      "editor_id": 36,
      "message_received": "ถ้าลูกคุณไม่ได้ลูกไปดูสูตรคูณข้างหลังตอบเท่าไหร่คะ",
      "slice_count": 1,
      "slices": " ถ้าลูกคุณไม่ได้ลูกไปดูสูตรคูณข้างหลังตอบเท่าไรคะ |",
      "edit_duration": 3.74,
      "edit_duration_all": 3.74,
      "is_forceout": false
    },
    {
      "message_id": 438,
      "editor_id": 36,
      "message_received": "5 * 3 เป็นเท่าไร",
      "slice_count": 1,
      "slices": "5 x 3 เป็นเท่าไร |",
      "edit_duration": 4.271,
      "edit_duration_all": 4.271,
      "is_forceout": false
    },
    {
      "message_id": 439,
      "editor_id": 36,
      "message_received": "ดูสูตรคูณเป็นไหมน้ำตาล",
      "slice_count": 1,
      "slices": "ดูสูตรคูณเป็นไหมน้ำตาล |",
      "edit_duration": 2.486,
      "edit_duration_all": 2.486,
      "is_forceout": false
    },
    {
      "message_id": 440,
      "editor_id": 36,
      "message_received": "5 * 3",
      "slice_count": 1,
      "slices": "5 x 3|",
      "edit_duration": 2.527,
      "edit_duration_all": 2.527,
      "is_forceout": false
    },
    {
      "message_id": 441,
      "editor_id": 36,
      "message_received": "15",
      "slice_count": 2,
      "slices": " |= 15|",
      "edit_duration": 0.298,
      "edit_duration_all": 3.681,
      "is_forceout": false
    },
    {
      "message_id": 442,
      "editor_id": 36,
      "message_received": "ลูกต้องเอา 15 มาเขียนตรงนี้",
      "slice_count": 2,
      "slices": " |ลูกก็เอา 15 มาเขียนตรงนี้ |",
      "edit_duration": 0.693,
      "edit_duration_all": 3.414,
      "is_forceout": false
    },
    {
      "message_id": 443,
      "editor_id": 36,
      "message_received": "เมลดาไอลดาข้อ 3",
      "slice_count": 1,
      "slices": "อารดา อารดาข้อ 3|",
      "edit_duration": 7.258,
      "edit_duration_all": 7.258,
      "is_forceout": false
    },
    {
      "message_id": 444,
      "editor_id": 36,
      "message_received": "พ่อถามอะไรคะตูดคือ 30",
      "slice_count": 2,
      "slices": " |คือ 30|",
      "edit_duration": 3.007,
      "edit_duration_all": 12.649,
      "is_forceout": false
    },
    {
      "message_id": 445,
      "editor_id": 36,
      "message_received": "30",
      "slice_count": 1,
      "slices": " 30|",
      "edit_duration": 11.04,
      "edit_duration_all": 11.04,
      "is_forceout": false
    },
    {
      "message_id": 446,
      "editor_id": 36,
      "message_received": "ยกกำลัง 5 ทั้งหมดยกกำลัง 5",
      "slice_count": 1,
      "slices": " ยกกำลัง 5 ทั้งหมดยกกำลัง 5|",
      "edit_duration": 7.758,
      "edit_duration_all": 7.758,
      "is_forceout": false
    },
    {
      "message_id": 447,
      "editor_id": 36,
      "message_received": "เวลาเขียนเขียนอย่างไร",
      "slice_count": 2,
      "slices": " |เวลาเขียนเขียนอย่างไร|",
      "edit_duration": 5.275,
      "edit_duration_all": 6.344,
      "is_forceout": false
    },
    {
      "message_id": 448,
      "editor_id": 36,
      "message_received": "บนเลขชี้กำลังเป็น",
      "slice_count": 2,
      "slices": "บ |นเลขชี้กำลังเป็น|",
      "edit_duration": 2.2,
      "edit_duration_all": 4.404,
      "is_forceout": false
    },
    {
      "message_id": 449,
      "editor_id": 36,
      "message_received": "ยังไม่คูณค่ะ",
      "slice_count": 2,
      "slices": "... |ยังไม่คูณค่ะ |",
      "edit_duration": 3.24,
      "edit_duration_all": 4.417,
      "is_forceout": false
    },
    {
      "message_id": 450,
      "editor_id": 36,
      "message_received": "เอาอะไรมาก่อนอะไรนอนก่อน",
      "slice_count": 3,
      "slices": "เ|อาอะไรมาก่อน |อะไรนอนก่อน|",
      "edit_duration": 1.885,
      "edit_duration_all": 5.566,
      "is_forceout": false
    },
    {
      "message_id": 451,
      "editor_id": 36,
      "message_received": "อะไรมาก่อน",
      "slice_count": 1,
      "slices": " อะไรมาก่อน |",
      "edit_duration": 3.402,
      "edit_duration_all": 3.402,
      "is_forceout": false
    },
    {
      "message_id": 452,
      "editor_id": 36,
      "message_received": "เท่าไหร่ข้างบน",
      "slice_count": 2,
      "slices": "ข้างบนนี่อะไรมาก่อน |เท่าไรข้างบน|",
      "edit_duration": 5.389,
      "edit_duration_all": 10.819,
      "is_forceout": false
    },
    {
      "message_id": 453,
      "editor_id": 36,
      "message_received": "ดูตรงนี้",
      "slice_count": 1,
      "slices": " ดูตรงนี้|",
      "edit_duration": 6.599,
      "edit_duration_all": 6.599,
      "is_forceout": false
    },
    {
      "message_id": 454,
      "editor_id": 36,
      "message_received": "ต้องเอาเลขอะไรมาก่อนลูก",
      "slice_count": 1,
      "slices": "ต้องเอาเลขอะไรมาก่อนลูก |",
      "edit_duration": 2.846,
      "edit_duration_all": 2.846,
      "is_forceout": false
    },
    {
      "message_id": 455,
      "editor_id": 36,
      "message_received": "ติดแถวแรกก่อน",
      "slice_count": 1,
      "slices": "ยังไม่ใช่ 30 แถวแรกก่อน|",
      "edit_duration": 10.703,
      "edit_duration_all": 10.703,
      "is_forceout": false
    },
    {
      "message_id": 456,
      "editor_id": 36,
      "message_received": "ใช่",
      "slice_count": 1,
      "slices": " แถวแรกก่อน ใช่|",
      "edit_duration": 6.931,
      "edit_duration_all": 6.931,
      "is_forceout": false
    },
    {
      "message_id": 457,
      "editor_id": 36,
      "message_received": "ดูนะคะอันนี้เป็นวิธีทำแถวแรก",
      "slice_count": 1,
      "slices": " ดูนะคะ อันนี้เป็นวิธีทำแถวแรกนี่ |",
      "edit_duration": 3.441,
      "edit_duration_all": 3.441,
      "is_forceout": false
    },
    {
      "message_id": 458,
      "editor_id": 36,
      "message_received": "เอา 30 มา 30 เสร็จแล้วข้างบนเป็นผ้าใช่ไหมข้างบนเป็น 5",
      "slice_count": 1,
      "slices": "เอา 30 มา 30 เสร็จแล้วข้างบนเป็น 5 ใช่ไหมข้างบนเป็น 5|",
      "edit_duration": 10.318,
      "edit_duration_all": 10.318,
      "is_forceout": false
    },
    {
      "message_id": 459,
      "editor_id": 36,
      "message_received": "คูณด้วย 5",
      "slice_count": 1,
      "slices": " คูณด้วย 5|",
      "edit_duration": 8.842,
      "edit_duration_all": 8.842,
      "is_forceout": false
    },
    {
      "message_id": 460,
      "editor_id": 36,
      "message_received": "วันนี้กลับตัวนี้",
      "slice_count": 1,
      "slices": " ตัวนี้กับตัวนี้|",
      "edit_duration": 5.9,
      "edit_duration_all": 5.9,
      "is_forceout": false
    },
    {
      "message_id": 461,
      "editor_id": 36,
      "message_received": "เสร็จแล้วค่อยไปดูตารางสูตรคูณนะคะ",
      "slice_count": 2,
      "slices": " |เสร็จแล้วค่อยไปดูตารางสูตรคูณนะคะ |",
      "edit_duration": 1.42,
      "edit_duration_all": 3.057,
      "is_forceout": false
    },
    {
      "message_id": 462,
      "editor_id": 36,
      "message_received": "x 4",
      "slice_count": 1,
      "slices": "ไปดูสูตรคูณ|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 463,
      "editor_id": 36,
      "message_received": "คุณได้เท่าไหร่",
      "slice_count": 1,
      "slices": "สิ ได้เท่า|",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 464,
      "editor_id": 36,
      "message_received": "5 * 5 ได้เท่าไร",
      "slice_count": 1,
      "slices": "ไร 5 x 5 ได้เท่าไร|",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 465,
      "editor_id": 36,
      "message_received": "5 * 5 ได้อะไรลูก",
      "slice_count": 1,
      "slices": " 5 x 5 ได้อะไรลูก|",
      "edit_duration": 13.085,
      "edit_duration_all": 13.085,
      "is_forceout": false
    },
    {
      "message_id": 466,
      "editor_id": 36,
      "message_received": "ดูดีๆดูดีๆ",
      "slice_count": 2,
      "slices": " |ดูดี ๆ ดูดี ๆ |",
      "edit_duration": 10.014,
      "edit_duration_all": 12.607,
      "is_forceout": false
    },
    {
      "message_id": 467,
      "editor_id": 36,
      "message_received": "เท่าไหร่คะ",
      "slice_count": 1,
      "slices": "เท่าไรคะ|",
      "edit_duration": 10.245,
      "edit_duration_all": 10.245,
      "is_forceout": false
    },
    {
      "message_id": 468,
      "editor_id": 36,
      "message_received": "ดูดีๆนะดูได้หรือยัง",
      "slice_count": 3,
      "slices": " |ดูดี ๆ นะ |ดูได้หรือยัง|",
      "edit_duration": 5.812,
      "edit_duration_all": 7.71,
      "is_forceout": false
    },
    {
      "message_id": 469,
      "editor_id": 36,
      "message_received": "มองเห็นไหมมองเห็นกระดานไหมนี่",
      "slice_count": 3,
      "slices": " |มองเห็นไหม |มองเห็นกระดานไหมนี่ |",
      "edit_duration": 4,
      "edit_duration_all": 5.686,
      "is_forceout": false
    },
    {
      "message_id": 470,
      "editor_id": 36,
      "message_received": "เพื่อนไม่ต้องบอกให้อารดาหาเหรอลูก",
      "slice_count": 2,
      "slices": "เพื่อนไม่ต้องบอก |ให้อารดาหาไ|",
      "edit_duration": 2.512,
      "edit_duration_all": 8.082,
      "is_forceout": false
    },
    {
      "message_id": 471,
      "editor_id": 36,
      "message_received": "เท่าไรตอบเท่าไร",
      "slice_count": 2,
      "slices": "ด้เท่าไร |ตอบเท่าไร|",
      "edit_duration": 5.957,
      "edit_duration_all": 6.925,
      "is_forceout": false
    },
    {
      "message_id": 472,
      "editor_id": 36,
      "message_received": "ตัวนี้ข้างบน 5 คูณ 5 มองไม่เห็น",
      "slice_count": 2,
      "slices": " |ตัวนี้ข้างบน 5 คูณ 5 มองไม่เห็น|",
      "edit_duration": 2.457,
      "edit_duration_all": 3.337,
      "is_forceout": false
    },
    {
      "message_id": 473,
      "editor_id": 36,
      "message_received": "OK ออกมาใกล้ๆลูก",
      "slice_count": 3,
      "slices": " |โอเค |ออกมาใกล้ ๆ ลูก |",
      "edit_duration": 1.039,
      "edit_duration_all": 3.725,
      "is_forceout": false
    },
    {
      "message_id": 474,
      "editor_id": 36,
      "message_received": "ตัวนี้คือ 30",
      "slice_count": 1,
      "slices": "ตัวนี้คือ 30|",
      "edit_duration": 1.807,
      "edit_duration_all": 1.807,
      "is_forceout": false
    },
    {
      "message_id": 475,
      "editor_id": 36,
      "message_received": "/ คือ 30",
      "slice_count": 2,
      "slices": " |ฐาน คือ 30 |",
      "edit_duration": 0.243,
      "edit_duration_all": 3.844,
      "is_forceout": false
    },
    {
      "message_id": 476,
      "editor_id": 36,
      "message_received": "เขียนแล้วฮ่าๆๆ",
      "slice_count": 2,
      "slices": "ข้างบนเขียนแล้ว |5|",
      "edit_duration": 4.329,
      "edit_duration_all": 11.684,
      "is_forceout": false
    },
    {
      "message_id": 477,
      "editor_id": 36,
      "message_received": "คุณเป็นเท่าไร",
      "slice_count": 1,
      "slices": " คูณ 5 เป็นเท่าไร|",
      "edit_duration": 10.039,
      "edit_duration_all": 10.039,
      "is_forceout": false
    },
    {
      "message_id": 478,
      "editor_id": 36,
      "message_received": "5 * 5",
      "slice_count": 2,
      "slices": " |5 x 5|",
      "edit_duration": 7.523,
      "edit_duration_all": 12.679,
      "is_forceout": false
    },
    {
      "message_id": 479,
      "editor_id": 36,
      "message_received": "25 เก่งมาก",
      "slice_count": 1,
      "slices": " = 25 เก่งมาก|",
      "edit_duration": 9.299,
      "edit_duration_all": 9.299,
      "is_forceout": false
    },
    {
      "message_id": 480,
      "editor_id": 36,
      "message_received": "เดี๋ยวไอรดา",
      "slice_count": 2,
      "slices": " |เดี๋ยวอารดา|",
      "edit_duration": 5.966,
      "edit_duration_all": 13.256,
      "is_forceout": false
    },
    {
      "message_id": 481,
      "editor_id": 36,
      "message_received": "มองไม่เห็นออกมานั่งใกล้เลยนะคะออกมานั่งใกล้ๆเลย",
      "slice_count": 2,
      "slices": "ถ้ามองไม่เห็นน่ะ |ออกมานั่งใกล้เลยนะคะ ออกมานั่งใกล้ ๆ เลย|",
      "edit_duration": 6.826,
      "edit_duration_all": 8.092,
      "is_forceout": false
    },
    {
      "message_id": 482,
      "editor_id": 36,
      "message_received": "ต่อไป",
      "slice_count": 2,
      "slices": " |ต่อไป|",
      "edit_duration": 4.079,
      "edit_duration_all": 4.914,
      "is_forceout": false
    },
    {
      "message_id": 483,
      "editor_id": 36,
      "message_received": "กาก้า",
      "slice_count": 1,
      "slices": "กาก้า |",
      "edit_duration": 4.029,
      "edit_duration_all": 4.029,
      "is_forceout": false
    },
    {
      "message_id": 484,
      "editor_id": 36,
      "message_received": "กาก้า",
      "slice_count": 1,
      "slices": "กาก้า|",
      "edit_duration": 2.557,
      "edit_duration_all": 2.557,
      "is_forceout": false
    },
    {
      "message_id": 485,
      "editor_id": 36,
      "message_received": "ข้อ 4",
      "slice_count": 2,
      "slices": " |ข้อ 4 |",
      "edit_duration": 1.487,
      "edit_duration_all": 3.65,
      "is_forceout": false
    },
    {
      "message_id": 486,
      "editor_id": 36,
      "message_received": "ข้อ 4 คืออะไร 50 ^ 4 ทั้งหมด",
      "slice_count": 1,
      "slices": "ข้อ 4 คืออะไร 50 ยกกำลัง 4 ทั้งหมด|",
      "edit_duration": 7.927,
      "edit_duration_all": 7.927,
      "is_forceout": false
    },
    {
      "message_id": 487,
      "editor_id": 36,
      "message_received": "ยกกำลัง 10",
      "slice_count": 1,
      "slices": "ยกกำลัง 10|",
      "edit_duration": 6.918,
      "edit_duration_all": 6.918,
      "is_forceout": false
    },
    {
      "message_id": 488,
      "editor_id": 36,
      "message_received": "ได้เท่าไหร่คะ",
      "slice_count": 1,
      "slices": " ได้เท่าไรคะ |",
      "edit_duration": 4.887,
      "edit_duration_all": 4.887,
      "is_forceout": false
    },
    {
      "message_id": 489,
      "editor_id": 36,
      "message_received": "เอามาสิ",
      "slice_count": 1,
      "slices": "อย่าเพิ่งเอามาคูณกันสิ|",
      "edit_duration": 7.349,
      "edit_duration_all": 7.349,
      "is_forceout": false
    },
    {
      "message_id": 490,
      "editor_id": 36,
      "message_received": "แถวบ้านก่อน",
      "slice_count": 2,
      "slices": " |ให้แสดงวิธีคิดก่อน|",
      "edit_duration": 5.194,
      "edit_duration_all": 11.674,
      "is_forceout": false
    },
    {
      "message_id": 491,
      "editor_id": 36,
      "message_received": "วิธีคิดก่อนลูกอันนี้คืออะไรอันนี้คืออะไร 50",
      "slice_count": 2,
      "slices": " วิธีคิดก่อนลูกอันนี้คืออะไร| อันนี้คืออะไร 5|",
      "edit_duration": 5.874,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 492,
      "editor_id": 36,
      "message_received": "4",
      "slice_count": 1,
      "slices": "4|",
      "edit_duration": 14.12,
      "edit_duration_all": 14.12,
      "is_forceout": false
    },
    {
      "message_id": 493,
      "editor_id": 36,
      "message_received": "คุณ",
      "slice_count": 1,
      "slices": " x|",
      "edit_duration": 10.196,
      "edit_duration_all": 10.196,
      "is_forceout": false
    },
    {
      "message_id": 494,
      "editor_id": 36,
      "message_received": "เท่ากับ",
      "slice_count": 2,
      "slices": " 10 |=|",
      "edit_duration": 7.506,
      "edit_duration_all": 13.671,
      "is_forceout": false
    },
    {
      "message_id": 495,
      "editor_id": 36,
      "message_received": "50",
      "slice_count": 1,
      "slices": " 50|",
      "edit_duration": 11.494,
      "edit_duration_all": 11.494,
      "is_forceout": false
    },
    {
      "message_id": 496,
      "editor_id": 36,
      "message_received": "ยกกำลัง",
      "slice_count": 1,
      "slices": " ยกกำลัง|",
      "edit_duration": 9.845,
      "edit_duration_all": 9.845,
      "is_forceout": false
    },
    {
      "message_id": 497,
      "editor_id": 36,
      "message_received": "40",
      "slice_count": 1,
      "slices": " 40|",
      "edit_duration": 8.5,
      "edit_duration_all": 8.5,
      "is_forceout": false
    },
    {
      "message_id": 498,
      "editor_id": 36,
      "message_received": "เข้าใจนะ",
      "slice_count": 1,
      "slices": " เข้าใจนะ|",
      "edit_duration": 6.041,
      "edit_duration_all": 6.041,
      "is_forceout": false
    },
    {
      "message_id": 499,
      "editor_id": 36,
      "message_received": "รีวิว",
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      "message_received": "วิน",
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      "editor_id": 36,
      "message_received": "อย่าเพิ่งเขียนรูป",
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      "slices": "พี่วิว วิวอย่าเพิ่งเขียน|",
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      "message_id": 502,
      "editor_id": 36,
      "message_received": "กูมีงานพิเศษให้เดี๋ยวแยกต่างหากนะคะ",
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      "slices": "ลูก ครูมีงานพิเศษให้เดี๋ยวแยกต่างหากนะคะ |",
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      "message_id": 503,
      "editor_id": 36,
      "message_received": "ดีไหม",
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      "slices": "ดีไหม|",
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      "message_id": 504,
      "editor_id": 36,
      "message_received": "อยู่ดีไหม",
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      "message_id": 505,
      "editor_id": 36,
      "message_received": "สวนทำงานต่างหากดีไหม",
      "slice_count": 2,
      "slices": " |ทำงานต่างหากดีไหม|",
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      "message_id": 506,
      "editor_id": 36,
      "message_received": "ดีนะคะ",
      "slice_count": 2,
      "slices": " |ดีนะคะ |",
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    {
      "message_id": 507,
      "editor_id": 36,
      "message_received": "วันนี้ลูกๆครับเต็มหมดไหมเข้าใจวิธีคิดหมดเลยนะ",
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      "edit_duration_all": 11.298,
      "is_forceout": false
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    {
      "message_id": 508,
      "editor_id": 36,
      "message_received": "เข้าใจค่ะ",
      "slice_count": 3,
      "slices": " |เข้าใจค่ะ| |",
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      "edit_duration_all": 13.278,
      "is_forceout": false
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    {
      "message_id": 509,
      "editor_id": 36,
      "message_received": "เสร็จแล้วออกมา",
      "slice_count": 1,
      "slices": "เสร็จแล้วออกมา|",
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      "edit_duration_all": 10.651,
      "is_forceout": false
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    {
      "message_id": 510,
      "editor_id": 36,
      "message_received": "ข้อนี้ค่ะ",
      "slice_count": 1,
      "slices": "ข้อนี้ค่ะ |",
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      "edit_duration_all": 7.613,
      "is_forceout": false
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    {
      "message_id": 511,
      "editor_id": 36,
      "message_received": "6 ลูกนี้ก็ง่ายเหมือนกัน",
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      "slices": "6 ลูก |อันนี้ก็ง่ายเหมือนกัน|",
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      "is_forceout": false
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    {
      "message_id": 512,
      "editor_id": 36,
      "message_received": "มันแค่แยกออก",
      "slice_count": 1,
      "slices": " มันแค่แยกออก |",
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      "edit_duration_all": 3.924,
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    {
      "message_id": 513,
      "editor_id": 36,
      "message_received": "มันเป็นเอกับบีใช่ไหมที่มันคูณกันฐานเอาเอ็นนี่",
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      "message_id": 514,
      "editor_id": 36,
      "message_received": "เข้าไป x สังเกตง่ายๆ",
      "slice_count": 1,
      "slices": "เข้าไปค สังเกตง่าย ๆ |",
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      "edit_duration_all": 16.013,
      "is_forceout": true
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    {
      "message_id": 515,
      "editor_id": 36,
      "message_received": "ตัวอย่างนะ",
      "slice_count": 1,
      "slices": "ตัวอย่างนะ|",
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      "edit_duration_all": 16.017,
      "is_forceout": true
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    {
      "message_id": 516,
      "editor_id": 36,
      "message_received": "ในวงเล็บ",
      "slice_count": 1,
      "slices": "ในวงเล็บ|",
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      "edit_duration_all": 16.011,
      "is_forceout": true
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    {
      "message_id": 517,
      "editor_id": 36,
      "message_received": "2 * 3",
      "slice_count": 1,
      "slices": " 2 x 3|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
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      "message_id": 518,
      "editor_id": 36,
      "message_received": "อันนี้เป็น a เป็น B",
      "slice_count": 1,
      "slices": "อันนี้เป็น a เป็น |",
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      "is_forceout": false
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      "message_id": 519,
      "editor_id": 36,
      "message_received": "ใช่ไหม",
      "slice_count": 1,
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      "message_id": 520,
      "editor_id": 36,
      "message_received": "เราแค่เอาตัวเลขมาแทนค่าลูกทั้งหมดมันยกกำลัง 4 ฝั่งขวามือเวลาลูกจะเขียนยังไงนะคะ",
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      "is_forceout": false
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    {
      "message_id": 521,
      "editor_id": 36,
      "message_received": "แยกก็แค่",
      "slice_count": 1,
      "slices": "แยกก็แค่|",
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      "message_id": 522,
      "editor_id": 36,
      "message_received": "เอาวงเล็บออก",
      "slice_count": 1,
      "slices": "เอาวงเล็บออก|",
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      "message_id": 523,
      "editor_id": 36,
      "message_received": "แล้วใส่สิเข้าไปนะ",
      "slice_count": 2,
      "slices": " |แล้วใส่ 4 เข้าไปนะ|",
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      "edit_duration_all": 3.885,
      "is_forceout": false
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    {
      "message_id": 524,
      "editor_id": 36,
      "message_received": "ไปรษณีย์",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 5.077,
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      "is_forceout": false
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    {
      "message_id": 525,
      "editor_id": 36,
      "message_received": "ตัวเลข 2 เป็นเลขชี้กำลังนะคะให้เหมือนกัน 3 เอา",
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      "is_forceout": false
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    {
      "message_id": 526,
      "editor_id": 36,
      "message_received": "แล้วอันนี้ง่ายไหม",
      "slice_count": 1,
      "slices": "เข้าไป ได้คำตอบแล้ว แล้วอันนี้ง่ายไหม|",
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      "is_forceout": false
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    {
      "message_id": 527,
      "editor_id": 36,
      "message_received": "ทำได้เลยนะคะ",
      "slice_count": 2,
      "slices": " หลับตาทำได้เลยนะคะ| |",
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      "edit_duration_all": 8.577,
      "is_forceout": false
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    {
      "message_id": 528,
      "editor_id": 36,
      "message_received": "ตัวนี้",
      "slice_count": 1,
      "slices": "ตัวนี้|",
      "edit_duration": 6.821,
      "edit_duration_all": 6.821,
      "is_forceout": false
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    {
      "message_id": 529,
      "editor_id": 36,
      "message_received": "ตัวนี้ล่ะ",
      "slice_count": 2,
      "slices": " ตัวนี้ล่ |ะ|",
      "edit_duration": 5.397,
      "edit_duration_all": 16.012,
      "is_forceout": true
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    {
      "message_id": 530,
      "editor_id": 36,
      "message_received": "เหมือนกันเลย",
      "slice_count": 1,
      "slices": "เหมือนกันเลย |",
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      "is_forceout": true
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      "message_id": 531,
      "editor_id": 36,
      "message_received": "หน้ากากทั้งหมดกำลัง 2",
      "slice_count": 1,
      "slices": "10 x 5 ทั้งหมดกำลัง 2|",
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      "edit_duration_all": 12.782,
      "is_forceout": false
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    {
      "message_id": 532,
      "editor_id": 36,
      "message_received": "เวลารับแยก",
      "slice_count": 1,
      "slices": " เวลาเราแย|",
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      "message_id": 533,
      "editor_id": 36,
      "message_received": "แยก",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 10.078,
      "edit_duration_all": 10.078,
      "is_forceout": false
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    {
      "message_id": 534,
      "editor_id": 36,
      "message_received": "เลข",
      "slice_count": 2,
      "slices": "ก |เลข|",
      "edit_duration": 8.845,
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      "is_forceout": true
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      "message_id": 535,
      "editor_id": 36,
      "message_received": "กำลังเอาของเข้าไปคูณ",
      "slice_count": 1,
      "slices": "กำลังเอาของเข้าไปคูณ|",
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      "edit_duration_all": 16.014,
      "is_forceout": true
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    {
      "message_id": 536,
      "editor_id": 36,
      "message_received": "2 เข้าไป 10 นะ",
      "slice_count": 1,
      "slices": " 2 เข้าไป 10 นะ|",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
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    {
      "message_id": 537,
      "editor_id": 36,
      "message_received": "^ 2 * 15 ตัวเดิม",
      "slice_count": 1,
      "slices": " ยกกำลัง 2 คูณ 15 ตัวเดิม|",
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      "edit_duration_all": 16.013,
      "is_forceout": true
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    {
      "message_id": 538,
      "editor_id": 36,
      "message_received": "ยกกำลัง 2",
      "slice_count": 1,
      "slices": "ยกกำลัง 2|",
      "edit_duration": 15.78,
      "edit_duration_all": 15.78,
      "is_forceout": false
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    {
      "message_id": 539,
      "editor_id": 36,
      "message_received": "มาดูตรงนี้",
      "slice_count": 2,
      "slices": " |มาดูตรงนี้|",
      "edit_duration": 11.114,
      "edit_duration_all": 13.057,
      "is_forceout": false
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    {
      "message_id": 540,
      "editor_id": 36,
      "message_received": "ให้กลับมาลูก",
      "slice_count": 1,
      "slices": "ให้กลับมาลูก |",
      "edit_duration": 5.536,
      "edit_duration_all": 5.536,
      "is_forceout": false
    },
    {
      "message_id": 541,
      "editor_id": 36,
      "message_received": "อันนี้ไม่มีคู่ไม่ต้องไปดูตารางสูตรคูณอันนี้แค่แยก",
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      "is_forceout": false
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    {
      "message_id": 542,
      "editor_id": 36,
      "message_received": "พี่สมบัติข้อ 6 นะคะเขียน",
      "slice_count": 1,
      "slices": " ใช้สมบัติข้อ 6 นะคะ เขียน|",
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      "is_forceout": false
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    {
      "message_id": 543,
      "editor_id": 36,
      "message_received": "เลขชี้กำลังนี่",
      "slice_count": 1,
      "slices": "เลขชี้กำลังนี่ |",
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      "is_forceout": false
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    {
      "message_id": 544,
      "editor_id": 36,
      "message_received": "เข้าไปข้างในนี่ดูนะ",
      "slice_count": 1,
      "slices": "เข้าไปข้างใน ดูนะ |",
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      "is_forceout": false
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      "message_id": 545,
      "editor_id": 36,
      "message_received": "ที่หนึ่งกาก้าตอบเท่าไรน่ะ",
      "slice_count": 1,
      "slices": "ข้อที่ 1 กาก้าตอบเท่าไรน่ะ|",
      "edit_duration": 5.919,
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      "is_forceout": false
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    {
      "message_id": 546,
      "editor_id": 36,
      "message_received": "เหมือนกับตัวอย่างเลยนะคะ",
      "slice_count": 2,
      "slices": " |เหมือนกับตัวอย่างเลยนะคะ  |",
      "edit_duration": 2.419,
      "edit_duration_all": 2.916,
      "is_forceout": false
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    {
      "message_id": 547,
      "editor_id": 36,
      "message_received": "คุณรู้ไหม 10 ทั้งหมด",
      "slice_count": 1,
      "slices": "7 คูณด้วย 10 ทั้งหมด|",
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      "edit_duration_all": 16.017,
      "is_forceout": true
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    {
      "message_id": 548,
      "editor_id": 36,
      "message_received": "ยกกำลัง 5",
      "slice_count": 1,
      "slices": "ยกกำลัง 5|",
      "edit_duration": 16.028,
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    {
      "message_id": 549,
      "editor_id": 36,
      "message_received": "เราก็แค่แตะ",
      "slice_count": 1,
      "slices": " เราก็แค|",
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      "is_forceout": false
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      "message_id": 550,
      "editor_id": 36,
      "message_received": "เอาฮั่นน่ะสิเข้าไปใน 7",
      "slice_count": 1,
      "slices": "่เอา 5 เข้าไปใน 7|",
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      "message_id": 551,
      "editor_id": 36,
      "message_received": "หรือจะชี้กำลังอย่างนี้ใช่ไหม",
      "slice_count": 1,
      "slices": " หรือจะชี้กำลังอย่างนี้ใช่ไหม|",
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      "is_forceout": false
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    {
      "message_id": 552,
      "editor_id": 36,
      "message_received": "เสร็จแล้ว",
      "slice_count": 2,
      "slices": " |เสร็จแล้ว|",
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      "is_forceout": false
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    {
      "message_id": 553,
      "editor_id": 36,
      "message_received": "อย่าลืมโอนนะคะ",
      "slice_count": 2,
      "slices": "อย่าลืมโอนนะคะ| |",
      "edit_duration": 8.342,
      "edit_duration_all": 10.806,
      "is_forceout": false
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    {
      "message_id": 554,
      "editor_id": 36,
      "message_received": "ลูกบอกว่า 10 เลย",
      "slice_count": 1,
      "slices": "ลูกบอกว่า 10 เลย|",
      "edit_duration": 8.063,
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      "is_forceout": false
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      "message_id": 555,
      "editor_id": 36,
      "message_received": "ลูกจะต้องเอาคูณตรงนี้มาด้วย",
      "slice_count": 1,
      "slices": "ลูกจะต้องเอาคูณตรงนี้มาด้วย|",
      "edit_duration": 4.941,
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      "is_forceout": false
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    {
      "message_id": 556,
      "editor_id": 36,
      "message_received": "ยกกำลัง 5 คูณด้วย 10",
      "slice_count": 2,
      "slices": " 7 |ยกกำลัง 5 คูณด้วย 10|",
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      "is_forceout": false
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    {
      "message_id": 557,
      "editor_id": 36,
      "message_received": "วันนี้มาเลย",
      "slice_count": 1,
      "slices": " ตัวนี้มาเลย|",
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      "is_forceout": false
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      "message_id": 558,
      "editor_id": 36,
      "message_received": "ยกกำลัง 5 เหมือนกันเสร็จแล้วง่ายไหม",
      "slice_count": 3,
      "slices": " |ยกกำลัง 5 เหมือนกัน |เสร็จแล้วง่ายไหม|",
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    {
      "message_id": 559,
      "editor_id": 36,
      "message_received": "ง่าย",
      "slice_count": 1,
      "slices": " ง่าย |",
      "edit_duration": 3.147,
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      "is_forceout": false
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      "message_id": 560,
      "editor_id": 36,
      "message_received": "อันนี้ไม่ได้ทำอะไรไม่ได้คิดด้วยนะคะ",
      "slice_count": 2,
      "slices": "อันนี้ไม่ได้ทำอะไร |ไม่ได้คิดด้วยนะคะ |",
      "edit_duration": 2.861,
      "edit_duration_all": 4.005,
      "is_forceout": false
    },
    {
      "message_id": 561,
      "editor_id": 36,
      "message_received": "แค่รู้วิธีการ",
      "slice_count": 1,
      "slices": "แค่รู้วิธีการ|",
      "edit_duration": 4.208,
      "edit_duration_all": 4.208,
      "is_forceout": false
    },
    {
      "message_id": 562,
      "editor_id": 36,
      "message_received": "เอาเข้ามา",
      "slice_count": 1,
      "slices": "เอาเข้ามา |",
      "edit_duration": 2.927,
      "edit_duration_all": 2.927,
      "is_forceout": false
    },
    {
      "message_id": 563,
      "editor_id": 36,
      "message_received": "เดี๋ยวถ้าลูกค้าสั่งตัวนี้แหละจะแก้โจทย์น่ะ",
      "slice_count": 1,
      "slices": "เดี๋ยวถ้าลูกเข้าใจตัวนี้แล้ว จะแก้โจทย์น่ะ|",
      "edit_duration": 13.951,
      "edit_duration_all": 13.951,
      "is_forceout": false
    },
    {
      "message_id": 564,
      "editor_id": 36,
      "message_received": "มันจะมีเยอะกว่านี้มันตัด",
      "slice_count": 1,
      "slices": "มันจะมีเยอะกว่านี้มันใ|",
      "edit_duration": 8.297,
      "edit_duration_all": 8.297,
      "is_forceout": false
    },
    {
      "message_id": 565,
      "editor_id": 36,
      "message_received": "คุณสมบัตินักหาผมให้ได้",
      "slice_count": 2,
      "slices": "ช้คุณสมบัติ|นะคะ เพื่อที่จะหาให้ได้|",
      "edit_duration": 4.328,
      "edit_duration_all": 11.665,
      "is_forceout": false
    },
    {
      "message_id": 566,
      "editor_id": 36,
      "message_received": "ข้อ 2",
      "slice_count": 1,
      "slices": " ข้อ 2|",
      "edit_duration": 9.077,
      "edit_duration_all": 9.077,
      "is_forceout": false
    },
    {
      "message_id": 567,
      "editor_id": 36,
      "message_received": "อ้าวทั้งหมดยกกำลัง 7",
      "slice_count": 2,
      "slices": " | 6 x 9 ทั้งหมดยกกำลัง 7|",
      "edit_duration": 4.567,
      "edit_duration_all": 9.665,
      "is_forceout": false
    },
    {
      "message_id": 568,
      "editor_id": 36,
      "message_received": "เท่ากับเท่าไร",
      "slice_count": 2,
      "slices": " |เท่ากับเท่าไร|",
      "edit_duration": 7.385,
      "edit_duration_all": 8.578,
      "is_forceout": false
    },
    {
      "message_id": 569,
      "editor_id": 36,
      "message_received": "น้ำตาล",
      "slice_count": 2,
      "slices": " |น้ำตาล|",
      "edit_duration": 6.153,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 570,
      "editor_id": 36,
      "message_received": "อันนี้คืออะไรลูก",
      "slice_count": 1,
      "slices": "อันนี้คืออะไรลูก|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 571,
      "editor_id": 36,
      "message_received": "การ",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 572,
      "editor_id": 36,
      "message_received": "เท่าไหร่คะ",
      "slice_count": 1,
      "slices": "น้ำตาลเท่าไรคะ ขิ|",
      "edit_duration": 16.015,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 573,
      "editor_id": 36,
      "message_received": "ก็บอกนะให้ทำเองยกกำลังเท่าไรยกกำลังเสร็จแล้วครูด้วย",
      "slice_count": 4,
      "slices": "งไม่ต้องบอกนะ ให้ทำเอง |ยกกำลังเท่าไร |ยกกำลัง | 7 แล้วคูณด้วย|",
      "edit_duration": 6.987,
      "edit_duration_all": 15.082,
      "is_forceout": false
    },
    {
      "message_id": 574,
      "editor_id": 36,
      "message_received": "อะไรคะ",
      "slice_count": 1,
      "slices": "อะไรคะ |",
      "edit_duration": 14.17,
      "edit_duration_all": 14.17,
      "is_forceout": false
    },
    {
      "message_id": 575,
      "editor_id": 36,
      "message_received": "ยกกำลัง",
      "slice_count": 1,
      "slices": "ยกกำลัง|",
      "edit_duration": 13.408,
      "edit_duration_all": 13.408,
      "is_forceout": false
    },
    {
      "message_id": 576,
      "editor_id": 36,
      "message_received": "ยกกำลังมันเหมือนกันลูกเพราะฉะนั้น",
      "slice_count": 3,
      "slices": " |ยกกำลังมันเหมือนกันลูก |เพราะฉะนั้น|",
      "edit_duration": 7.009,
      "edit_duration_all": 9.915,
      "is_forceout": false
    },
    {
      "message_id": 577,
      "editor_id": 36,
      "message_received": "มันคืออะไร",
      "slice_count": 2,
      "slices": " |มันคืออะไร |",
      "edit_duration": 8.26,
      "edit_duration_all": 8.808,
      "is_forceout": false
    },
    {
      "message_id": 578,
      "editor_id": 36,
      "message_received": "ไม่ต้องรีบเอาตัวอื่นมานี่มันมีแค่ตัวเดียวน่ะ",
      "slice_count": 3,
      "slices": "ไม่ต้องรีบ |เอาตัวอื่นมานี่ |มันมีแค่ตัวเดียวน่ะ|",
      "edit_duration": 5.285,
      "edit_duration_all": 7.558,
      "is_forceout": false
    },
    {
      "message_id": 579,
      "editor_id": 36,
      "message_received": "ไม่ต้องเอาตัวอื่นมามันแค่เจ็บ",
      "slice_count": 2,
      "slices": " |ไม่ต้องเอาตัวอื่นมามันแค่ 7 |",
      "edit_duration": 4.539,
      "edit_duration_all": 7.785,
      "is_forceout": false
    },
    {
      "message_id": 580,
      "editor_id": 36,
      "message_received": "เหมือนกันลูก 77 เหมือนกันเลยอันนี้สังเกตดีๆห้ามเหมือนกับที่เขาให้มาน่ะ",
      "slice_count": 1,
      "slices": "เหมือนกันลูก 77  เหมือนกันเลยอันนี้สังเกตดี ๆ ห้ามเหมือนกับที่เขาให้มาน่ะ|",
      "edit_duration": 5.578,
      "edit_duration_all": 5.578,
      "is_forceout": false
    },
    {
      "message_id": 581,
      "editor_id": 36,
      "message_received": "มันจะเหมือนกันเลยอย่างเช่นตัวนี้",
      "slice_count": 3,
      "slices": " |มันจะเหมือนกันเลย |อย่างเช่น ตัวนี้|",
      "edit_duration": 2.825,
      "edit_duration_all": 14.178,
      "is_forceout": false
    },
    {
      "message_id": 582,
      "editor_id": 36,
      "message_received": "ก็จะต้องเป็น",
      "slice_count": 1,
      "slices": "ก็จะต้องเป็น|",
      "edit_duration": 12.014,
      "edit_duration_all": 12.014,
      "is_forceout": false
    },
    {
      "message_id": 583,
      "editor_id": 36,
      "message_received": "8 ^ 6",
      "slice_count": 1,
      "slices": " 8 ยกกำลัง 6|",
      "edit_duration": 9.168,
      "edit_duration_all": 9.168,
      "is_forceout": false
    },
    {
      "message_id": 584,
      "editor_id": 36,
      "message_received": "คูณด้วย 5 ยกเลิก 6 ใช่ไหม",
      "slice_count": 1,
      "slices": " คูณด้วย 5 ยกกำลัง 6 ใช่ไหม|",
      "edit_duration": 7.582,
      "edit_duration_all": 7.582,
      "is_forceout": false
    },
    {
      "message_id": 585,
      "editor_id": 36,
      "message_received": "วันนี้ล่ะคะ",
      "slice_count": 2,
      "slices": " |ตตัวนี้ล่ะคะ |",
      "edit_duration": 5.74,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 586,
      "editor_id": 36,
      "message_received": "ข้อ 4",
      "slice_count": 1,
      "slices": "ข้อ 4|",
      "edit_duration": 15.884,
      "edit_duration_all": 15.884,
      "is_forceout": false
    },
    {
      "message_id": 587,
      "editor_id": 36,
      "message_received": "ยกกำลัง 10",
      "slice_count": 1,
      "slices": " ยกกำลัง 10|",
      "edit_duration": 13.064,
      "edit_duration_all": 13.064,
      "is_forceout": false
    },
    {
      "message_id": 588,
      "editor_id": 36,
      "message_received": "ชั้น 1",
      "slice_count": 1,
      "slices": " |",
      "edit_duration": 10.569,
      "edit_duration_all": 10.569,
      "is_forceout": false
    },
    {
      "message_id": 589,
      "editor_id": 36,
      "message_received": "ห้ามห้ามลืมเด็ดขาดเลยคุณน่ะ",
      "slice_count": 1,
      "slices": "ห้าม ห้ามลืมเด็ดขาดเลยคุณน่ะ|",
      "edit_duration": 7.007,
      "edit_duration_all": 7.007,
      "is_forceout": false
    },
    {
      "message_id": 590,
      "editor_id": 36,
      "message_received": "เอามาด้วย",
      "slice_count": 1,
      "slices": " เอามาด้วย|",
      "edit_duration": 6.005,
      "edit_duration_all": 6.005,
      "is_forceout": false
    },
    {
      "message_id": 591,
      "editor_id": 36,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 1,
      "slices": " เข้าใจแล้วนะ|",
      "edit_duration": 3.898,
      "edit_duration_all": 3.898,
      "is_forceout": false
    },
    {
      "message_id": 592,
      "editor_id": 36,
      "message_received": "อันนี้คือแบบฝึก",
      "slice_count": 2,
      "slices": " |อันนี้คือแบบฝึก|",
      "edit_duration": 1.078,
      "edit_duration_all": 2.199,
      "is_forceout": false
    },
    {
      "message_id": 593,
      "editor_id": 36,
      "message_received": "มีอยู่ 8 ข้อ",
      "slice_count": 2,
      "slices": " |มีอยู่ 8 ข้อ|",
      "edit_duration": 0.65,
      "edit_duration_all": 2.152,
      "is_forceout": false
    },
    {
      "message_id": 594,
      "editor_id": 36,
      "message_received": "เหมือนกัน",
      "slice_count": 2,
      "slices": " |เหมือนกัน |",
      "edit_duration": 0.708,
      "edit_duration_all": 2.893,
      "is_forceout": false
    },
    {
      "message_id": 595,
      "editor_id": 36,
      "message_received": "เขียนวิธีทำเหมือนแบบนี้นะคะ",
      "slice_count": 1,
      "slices": "เขียนวิธีทำเหมือนแบบนี้นะคะ |",
      "edit_duration": 1.707,
      "edit_duration_all": 1.707,
      "is_forceout": false
    },
    {
      "message_id": 596,
      "editor_id": 36,
      "message_received": "ไปดีมาดีมากเลยหรอเข้าใจเลยหรอผิง",
      "slice_count": 1,
      "slices": "เข้าใจดีมาก ดีมากเลยเหรอ เข้าใจเลยเหรอ|",
      "edit_duration": 11.591,
      "edit_duration_all": 11.591,
      "is_forceout": false
    },
    {
      "message_id": 597,
      "editor_id": 36,
      "message_received": "รู้ว่ามีเข้าใจอยู่ 2-3 คนนะนี่",
      "slice_count": 2,
      "slices": "ขิง |รู้ว่ามีเข้าใจอยู่ 2-3 คนนะนี่|",
      "edit_duration": 8.41,
      "edit_duration_all": 14.562,
      "is_forceout": false
    },
    {
      "message_id": 598,
      "editor_id": 36,
      "message_received": "ถาม",
      "slice_count": 1,
      "slices": " ถาม|",
      "edit_duration": 13.523,
      "edit_duration_all": 13.523,
      "is_forceout": false
    },
    {
      "message_id": 599,
      "editor_id": 36,
      "message_received": "เข้าใจไหมลูกเข้าหรือยัง",
      "slice_count": 2,
      "slices": "เข้าใจไหมลูก |เข้าหรือยัง|",
      "edit_duration": 8.47,
      "edit_duration_all": 9.306,
      "is_forceout": false
    },
    {
      "message_id": 600,
      "editor_id": 36,
      "message_received": "คือบ่เข้าใจนิดเดียวเลยเหรอ",
      "slice_count": 2,
      "slices": " |คือบ่เข้าใจนิดเดียวเลยเหรอ|",
      "edit_duration": 6.829,
      "edit_duration_all": 12.663,
      "is_forceout": false
    },
    {
      "message_id": 601,
      "editor_id": 36,
      "message_received": "เข้าใจนิดนึงหรอ",
      "slice_count": 2,
      "slices": " |เข้าใจนิดหนึ่งเหรอ|",
      "edit_duration": 10.437,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 602,
      "editor_id": 36,
      "message_received": "ฉะนั้นลูกจะต้องทำแบบฝึก",
      "slice_count": 2,
      "slices": " เพราะฉะนั้นลู |กจะต้องทำแบบฝึก|",
      "edit_duration": 13.077,
      "edit_duration_all": 13.965,
      "is_forceout": false
    },
    {
      "message_id": 603,
      "editor_id": 36,
      "message_received": "นะคะแล้วก็ทำเองนะตั้งใจทำนะคะ",
      "slice_count": 2,
      "slices": "นะค|ะ แล้วก็ทำเองนะตั้งใจทำนะคะ |",
      "edit_duration": 10.455,
      "edit_duration_all": 12.063,
      "is_forceout": false
    },
    {
      "message_id": 604,
      "editor_id": 36,
      "message_received": "ท่านเข้าใจแล้วครูจะให้ทำแบบฝึกนะคะ",
      "slice_count": 1,
      "slices": "ถ้าเข้าใจแล้วครูจะให้ทำแบบฝึกนะคะ |",
      "edit_duration": 6.752,
      "edit_duration_all": 6.752,
      "is_forceout": false
    },
    {
      "message_id": 605,
      "editor_id": 36,
      "message_received": "มีคำถามไหมถ้าไม่มีให้ทำแล้วนะ",
      "slice_count": 2,
      "slices": "มีคำถามไหม |ถ้าไม่มีให้ทำแล้วนะ |",
      "edit_duration": 1.894,
      "edit_duration_all": 3.188,
      "is_forceout": false
    },
    {
      "message_id": 606,
      "editor_id": 36,
      "message_received": "OK อยากทำแล้วใช่ไหม",
      "slice_count": 1,
      "slices": "โอเค อยากทำแล้วใช่ไหม |",
      "edit_duration": 4.15,
      "edit_duration_all": 4.15,
      "is_forceout": false
    },
    {
      "message_id": 607,
      "editor_id": 36,
      "message_received": "แบบฝึกข้อนี้ก่อนนะคะ",
      "slice_count": 1,
      "slices": "แบบฝึกข้อนี้ก่อนนะคะ |",
      "edit_duration": 2.079,
      "edit_duration_all": 2.079,
      "is_forceout": false
    },
    {
      "message_id": 608,
      "editor_id": 36,
      "message_received": "แสดงวิธีทำทำทีละข้อนะลูก",
      "slice_count": 1,
      "slices": "แสดงวิธีทำ ทำทีละข้อนะลูก |",
      "edit_duration": 2.967,
      "edit_duration_all": 2.967,
      "is_forceout": false
    },
    {
      "message_id": 609,
      "editor_id": 36,
      "message_received": "มีทั้งข้อธรรมข้อที่ 1 ก่อนมันจะมีอยู่ 2 บรรทัด 2 บรรทัด",
      "slice_count": 2,
      "slices": "มีทั้ง 8 ข้อ ทำข้อที่ 1 ก่อน |มันจะมีอยู่ 2 บรรทัด 2 บรรทัด|",
      "edit_duration": 6.747,
      "edit_duration_all": 8.111,
      "is_forceout": false
    },
    {
      "message_id": 610,
      "editor_id": 36,
      "message_received": "ลูก",
      "slice_count": 1,
      "slices": "ลูก|",
      "edit_duration": 6.599,
      "edit_duration_all": 6.599,
      "is_forceout": false
    },
    {
      "message_id": 611,
      "editor_id": 36,
      "message_received": "เขียนไปทีละขั้นตอนให้เสร็จแล้วค่อยไปข้อที่ 2 นะคะ",
      "slice_count": 3,
      "slices": " |เขียนไปทีละขั้นตอนให้เสร็จ |แล้วค่อยไปข้อที่ 2 นะคะ |",
      "edit_duration": 0.74,
      "edit_duration_all": 5.595,
      "is_forceout": false
    },
    {
      "message_id": 612,
      "editor_id": 36,
      "message_received": "เห็นไหม",
      "slice_count": 1,
      "slices": "เห็นไหม |",
      "edit_duration": 6.388,
      "edit_duration_all": 6.388,
      "is_forceout": false
    },
    {
      "message_id": 613,
      "editor_id": 36,
      "message_received": "กระดังงามองไม่เห็นนะคะสายตาสั้นออกมาอยู่ใกล้ๆเลยเอาเก้าอี้มานั่งเอา",
      "slice_count": 3,
      "slices": "อารดาถ้ามองไม่เห็นนะคะ| สายตาสั้นออกมาอยู่ใกล้ ๆ เลย |เอาเก้าอี้มานั่งเอา|",
      "edit_duration": 7.119,
      "edit_duration_all": 9.671,
      "is_forceout": false
    },
    {
      "message_id": 614,
      "editor_id": 36,
      "message_received": "เขียนตรงนี้",
      "slice_count": 2,
      "slices": " |เขียนตรงนี้|",
      "edit_duration": 7.21,
      "edit_duration_all": 7.959,
      "is_forceout": false
    },
    {
      "message_id": 615,
      "editor_id": 36,
      "message_received": "มองเห็นลูกถ้ามองไม่เห็นเอา",
      "slice_count": 2,
      "slices": " |มองเห็นลูกถ้ามองไม่เห็นเอา|",
      "edit_duration": 4.455,
      "edit_duration_all": 12.66,
      "is_forceout": false
    },
    {
      "message_id": 616,
      "editor_id": 36,
      "message_received": "เอาอ****นาง",
      "slice_count": 1,
      "slices": "เอาเก้าอี้ม|",
      "edit_duration": 11.489,
      "edit_duration_all": 11.489,
      "is_forceout": false
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