
doc:   [
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "pre"}, [
            DocGroup({"tag": "caret", "client": "d"}, []),
            DocGroup({"tag": "caret", "client": "e"}, []),
            DocChars("8l"), DocGroup({"client": "a", "tag": "caret"}, []),
            DocChars("DlW4 RBw")
        ]),
        DocGroup({"tag": "h1"}, [
            DocChars(" "), DocGroup({"tag": "caret", "client": "g"}, []),
            DocChars("t2nF "), DocGroup({"tag": "caret", "client": "f"}, []),
            DocChars("574")
        ])
    ]),
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "h2"}, [
            DocChars("C3Lg5")
        ]),
        DocGroup({"tag": "h2"}, [
            DocChars("b"), DocGroup({"tag": "caret", "client": "b"}, [])
        ])
    ]),
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "h2"}, [
            DocChars("286Y22hat\'s up with you?")
        ])
    ])
]

a_del: [
    DelGroup([
        DelGroup([
            DelGroup([]),
            DelGroup([]),
            DelChars(2), DelGroup([]),
            DelSkip(7), DelChars(1)
        ]),
        DelGroup([
            DelSkip(1), DelWithGroup([]),
            DelSkip(3), DelChars(2), DelGroup([]),
            DelSkip(3)
        ])
    ]),
    DelGroup([
        DelGroup([
            DelChars(1), DelSkip(4)
        ]),
        DelWithGroup([
            DelChars(1), DelGroup([])
        ])
    ]),
    DelWithGroup([
        DelGroup([
            DelChars(5), DelSkip(19)
        ])
    ])
]
a_add: [
    AddGroup({"tag": "h3"}, [
        AddChars("L7"), AddGroup({"client": "a", "tag": "caret"}, []),
        AddChars("7XG"), AddGroup({"client": "d", "tag": "caret"}, []),
        AddChars("B20 ")
    ]),
    AddGroup({"tag": "p"}, [
        AddChars("77"), AddGroup({"client": "e", "tag": "caret"}, []),
        AddChars(" KQ"), AddSkip(6), AddChars(" "), AddGroup({"client": "f", "tag": "caret"}, []),
        AddSkip(1), AddChars(" ")
    ]),
    AddGroup({"tag": "p"}, [
        AddSkip(1), AddWithGroup([]),
        AddSkip(6), AddChars(" ")
    ]),
    AddGroup({"tag": "h2"}, [
        AddChars(" "), AddSkip(4)
    ]),
    AddWithGroup([]),
    AddWithGroup([
        AddGroup({"tag": "h2"}, [
            AddGroup({"tag": "caret", "client": "c"}, []),
            AddChars(" "), AddGroup({"client": "b", "tag": "caret"}, []),
            AddChars(" "), AddSkip(19)
        ])
    ])
]

b_del: [
    DelWithGroup([
        DelGroup([
            DelWithGroup([]),
            DelWithGroup([]),
            DelSkip(2), DelWithGroup([]),
            DelSkip(7), DelChars(1)
        ]),
        DelGroup([
            DelChars(1), DelGroup([]),
            DelChars(1), DelSkip(4), DelWithGroup([]),
            DelSkip(3)
        ])
    ]),
    DelWithGroup([
        DelGroup([
            DelChars(2), DelSkip(3)
        ])
    ])
]
b_add: [
    AddWithGroup([
        AddGroup({"tag": "h3"}, []),
        AddGroup({"tag": "p"}, [
            AddWithGroup([]),
            AddWithGroup([]),
            AddSkip(1), AddGroup({"tag": "caret", "client": "g"}, []),
            AddSkip(1), AddWithGroup([]),
            AddSkip(7), AddChars(" 2"), AddSkip(4), AddWithGroup([]),
            AddSkip(3)
        ])
    ]),
    AddWithGroup([
        AddGroup({"tag": "h2"}, [
            AddChars("c"), AddSkip(3)
        ])
    ])
]
