[
  {
    "type": "binary_instruction",
    "named": true,
    "fields": {},
    "children": {
      "multiple": false,
      "required": true,
      "types": [
        {
          "type": "bit_sequence",
          "named": true
        }
      ]
    }
  },
  {
    "type": "source_file",
    "named": true,
    "root": true,
    "fields": {},
    "children": {
      "multiple": true,
      "required": false,
      "types": [
        {
          "type": "binary_instruction",
          "named": true
        },
        {
          "type": "comment",
          "named": true
        }
      ]
    }
  },
  {
    "type": "bit_sequence",
    "named": true
  },
  {
    "type": "comment",
    "named": true,
    "extra": true
  }
]