
doc:   [
    DocGroup({"tag": "p"}, [
        DocGroup({"tag": "caret", "client": "a"}, []),
        DocGroup({"client": "f", "tag": "caret"}, []),
        DocGroup({"tag": "caret", "client": "b"}, []),
        DocChars("S H5G0v 3Tb   m aC  ")
    ]),
    DocGroup({"tag": "p"}, [
        DocChars("Nfwx5LA7BRn7  E P aNK 3")
    ]),
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "h3"}, [
            DocGroup({"client": "d", "tag": "caret"}, []),
            DocGroup({"client": "g", "tag": "caret"}, []),
            DocChars("8I"), DocGroup({"tag": "caret", "client": "c"}, []),
            DocChars("bYM G")
        ]),
        DocGroup({"tag": "pre"}, [
            DocChars("jm aa A ")
        ]),
        DocGroup({"tag": "pre"}, [
            DocChars("7f"), DocGroup({"tag": "caret", "client": "e"}, []),
            DocChars("d")
        ]),
        DocGroup({"tag": "h3"}, [
            DocChars("en ")
        ]),
        DocGroup({"tag": "h3"}, [
            DocChars("o7 G0 7 hat\'s up with you?")
        ])
    ])
]

a_del: [
    DelGroup([
        DelGroup([]),
        DelWithGroup([]),
        DelGroup([]),
        DelSkip(20)
    ]),
    DelGroup([
        DelChars(2), DelSkip(20), DelChars(1)
    ]),
    DelGroup([
        DelGroup([
            DelWithGroup([]),
            DelWithGroup([]),
            DelSkip(2), DelWithGroup([]),
            DelSkip(3), DelChars(2)
        ]),
        DelGroup([
            DelChars(1), DelSkip(2), DelChars(5)
        ]),
        DelGroup([
            DelChars(1), DelSkip(1), DelWithGroup([]),
            DelSkip(1)
        ]),
        DelWithGroup([]),
        DelSkip(1)
    ])
]
a_add: [
    AddGroup({"tag": "p"}, [
        AddChars("1"), AddWithGroup([]),
        AddChars("k"), AddSkip(20), AddChars("5"), AddSkip(20)
    ]),
    AddGroup({"tag": "h3"}, [
        AddGroup({"client": "a", "tag": "caret"}, []),
        AddWithGroup([]),
        AddWithGroup([]),
        AddSkip(2), AddWithGroup([]),
        AddSkip(3), AddChars(" "), AddSkip(2), AddChars("5")
    ]),
    AddGroup({"tag": "p"}, [
        AddSkip(1), AddWithGroup([]),
        AddSkip(1), AddChars("8"), AddGroup({"client": "b", "tag": "caret"}, [])
    ]),
    AddWithGroup([]),
    AddSkip(1)
]

b_del: [
    DelGroup([
        DelWithGroup([]),
        DelWithGroup([]),
        DelWithGroup([]),
        DelSkip(10), DelChars(10)
    ]),
    DelGroup([
        DelSkip(1), DelChars(1), DelSkip(21)
    ]),
    DelWithGroup([
        DelWithGroup([
            DelWithGroup([]),
            DelWithGroup([]),
            DelSkip(1), DelChars(1), DelGroup([]),
            DelSkip(3), DelChars(2)
        ]),
        DelWithGroup([])
    ])
]
b_add: [
    AddGroup({"tag": "h1"}, [
        AddWithGroup([]),
        AddWithGroup([]),
        AddWithGroup([]),
        AddSkip(9), AddChars("x"), AddGroup({"tag": "caret", "client": "c"}, []),
        AddSkip(1), AddChars("P"), AddSkip(22)
    ]),
    AddWithGroup([
        AddWithGroup([
            AddWithGroup([]),
            AddWithGroup([]),
            AddSkip(4)
        ]),
        AddWithGroup([])
    ])
]
