{
	"items" : [
		{
			"type":"block", "text":"office document", "list":[
				{"type" : "group", "list" : [
					{"id" : "text_1", "type":"text", "text":"Text 1"},
					{"id" : "text_4", "type":"text", "text":"Text 4"}
				]},
				{"id" : "text_2", "type":"text", "text":"Text 2"},
				{"id" : "text_3", "type":"text", "text":"Text 3", "isbig" : true}
			]
		}
	]
}