
doc:   [
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "h1"}, [
            DocGroup({"client": "d", "tag": "caret"}, []),
            DocChars("yc4o rl234 An  KjV a5 4k4 5 s4  O7cA 7  Hq4848j7npa Hy"), DocGroup({"client": "f", "tag": "caret"}, []),
            DocChars("5")
        ])
    ]),
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "pre"}, [
            DocChars(" mR1"), DocGroup({"tag": "caret", "client": "e"}, [])
        ]),
        DocGroup({"tag": "p"}, [
            DocChars(" "), DocGroup({"client": "c", "tag": "caret"}, [])
        ])
    ]),
    DocGroup({"tag": "pre"}, [
        DocChars("g ")
    ]),
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "p"}, [
            DocGroup({"tag": "caret", "client": "g"}, []),
            DocChars("wf"), DocGroup({"client": "a", "tag": "caret"}, []),
            DocChars("d")
        ]),
        DocGroup({"tag": "h2"}, [
            DocChars("    "), DocGroup({"client": "b", "tag": "caret"}, []),
            DocChars(" up with you?")
        ])
    ])
]

a_del: [
    DelWithGroup([
        DelGroup([
            DelGroup([]),
            DelChars(1), DelSkip(51), DelChars(2), DelGroup([]),
            DelSkip(1)
        ])
    ]),
    DelWithGroup([
        DelGroup([
            DelSkip(4), DelGroup([])
        ]),
        DelGroup([
            DelChars(1), DelGroup([])
        ])
    ]),
    DelWithGroup([
        DelSkip(2)
    ]),
    DelGroup([
        DelWithGroup([
            DelWithGroup([]),
            DelSkip(2), DelGroup([]),
            DelSkip(1)
        ]),
        DelWithGroup([
            DelSkip(3), DelChars(1)
        ])
    ])
]
a_add: [
    AddWithGroup([
        AddGroup({"tag": "h1"}, [
            AddGroup({"client": "e", "tag": "caret"}, [])
        ]),
        AddGroup({"tag": "h2"}, [
            AddGroup({"client": "d", "tag": "caret"}, []),
            AddSkip(51), AddGroup({"client": "f", "tag": "caret"}, []),
            AddChars("x"), AddSkip(1)
        ])
    ]),
    AddWithGroup([
        AddGroup({"tag": "pre"}, [
            AddSkip(4)
        ])
    ]),
    AddWithGroup([
        AddGroup({"tag": "caret", "client": "c"}, []),
        AddChars("i"), AddSkip(2)
    ]),
    AddWithGroup([
        AddWithGroup([]),
        AddSkip(3)
    ]),
    AddWithGroup([
        AddSkip(3), AddChars("i")
    ])
]

b_del: [
    DelWithGroup([
        DelWithGroup([
            DelWithGroup([]),
            DelSkip(54), DelWithGroup([]),
            DelSkip(1)
        ])
    ]),
    DelWithGroup([
        DelWithGroup([
            DelSkip(4), DelWithGroup([])
        ]),
        DelWithGroup([
            DelSkip(1), DelWithGroup([])
        ])
    ]),
    DelWithGroup([
        DelSkip(1), DelChars(1)
    ]),
    DelWithGroup([
        DelWithGroup([
            DelGroup([])
        ])
    ])
]
b_add: [
    AddWithGroup([
        AddWithGroup([
            AddWithGroup([]),
            AddSkip(54), AddWithGroup([]),
            AddSkip(1)
        ])
    ]),
    AddWithGroup([
        AddWithGroup([
            AddSkip(4), AddWithGroup([])
        ]),
        AddWithGroup([
            AddSkip(1), AddWithGroup([])
        ])
    ]),
    AddWithGroup([
        AddSkip(1), AddChars("6"), AddGroup({"tag": "caret", "client": "g"}, [])
    ]),
    AddWithGroup([
        AddWithGroup([])
    ])
]
