{
  "contents": "                                                                             ネab",
  "cells": {
    "0,77": {
      "contents": "ネ",
      "is_wide": true
    },
    "0,78": {
      "contents": "",
      "is_wide_continuation": true
    },
    "0,79": {
      "contents": "a"
    },
    "1,0": {
      "contents": "b"
    }
  },
  "cursor_position": [
    1,
    1
  ]
}