{
  "name": "Группировки строк и колонок",
  "input": {
    "columns": 3,
    "areas": [
      { "rows": [
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        ["21", "22", "23"],
        ["31", "32", "33"],
        ["41"],
        ["51"]
      ]}
    ],
    "rowGroups": [
      { "rows": "2-4" },
      { "rows": 3 },
      { "rows": 5, "name": "Итоговая", "collapsed": true, "titleLocation": "begin" }
    ],
    "columnGroups": [
      { "cols": "2-3", "name": { "ru": "Показатели", "en": "Values" } },
      { "cols": 3, "titleLocation": "end" }
    ]
  },
  "params": { "outputPath": "Template.xml" }
}