[ Tree (Cell 1:1 3:10 (NodeHeader (HeaderGreat "" ""))) 
    [ Tree (Cell 1:3 3:10 (NodeHeader (HeaderGreat "" ""))) 
        [ Tree (Cell 1:5 3:10 NodePara) 
            [ Tree (Cell 1:5 3:10 (NodeToken (TokenText "text1\ntext2\ntext3"))) []
            ] 
        ] 
    ] 
]