0 0
1 10
2 1011
3 211011
4 21102112
5 122112102112
6 122112101112212211
7 2122112231101112212211
8 21221122311021132221221112
9 12312211321321121021132221221112
10 1231221132132112101112211213111213212211131211
11 211211133122111213111231131112212231101112211213111213212211131211
12 2112111331221112131112311311122122311021132211223113211312311311123122112331122112
13 12212221231221221113123113211312111321121321132221221321121021132211223113211312311311123122112331122112
14 122122212312212211131231132113121113211213211322212213211210111221121311221132132112131112211213311211132112132113121113312211221113121132112211
15 21222112132112111331222122112331121113211213111221121331122123111221223113111221121311121321222113111221223110111221121311221132132112131112211213311211132112132113121113312211221113121132112211
16 2122211213211211133122212211233112111321121311122112133112212311122122311311122112131112132122211311122122311021132211223113213211121311123113111221223113211322112231131211222123111221223113111221121331122123122122113211233112211213111221321112
17 12311213112231131112212221231221121321221122111312112221231112212231132113221122311312113221121113211322212213211213211322112231132113123113111231121311121321132221221321121021132211223113213211121311123113111221223113211322112231131211222123111221223113111221121331122123122122113211233112211213111221321112
18 123112131122311311122122212312211213212211221113121122212311122122311321132211223113121132211211132113222122132112132113221122311321131231131112311213111213211322212213211210111221121311221132132112131112311311122113123113211312111321121321132221221321121311122112131122113213211213311221221321121113211322212213211213211322112231131211322112111331222122111213111221221113121132112231132113222113111221131211
19 2112111321223113213213211213211322211213211211133122112231131112312211321123311221221321121113211322212213211213111221121311221132132112133112211213112211222123111221121311121321222113111221223113111221121311221132132112131112211213311211132112132113121113212231132113123113111221121311121321222113111221223110111221121311221132132112131112311311122113123113211312111321121321132221221321121311122112131122113213211213311221221321121113211322212213211213211322112231131211322112111331222122111213111221221113121132112231132113222113111221131211
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
21 122122212311123122132112131112311311123113111221223113111221121311121311223113111221222123122122113213211213211312111331221112131112212211131211322122211311122122212311122112131112132122211311122122311321132211223113213211121311123113111221223113121132112231132132112213211211132113221122311321131231131112311213111213211322212213211213211322112231132132111213111231131112212231132113221122311312112221231112212231131112211213311221231112312213211213111221121331121113211213211322112231132113123113111231121311121321132221221321121021132211223113213211121311123113111221223113211312111321121321132211121331121113211213111221121331122123111221223113111221121311121321222113111221223113211322112231132132111213111231131112212231131211322122211311122122212311122112131112132122211311122122311311122112131122113213211213311221121311221122212312211213212211131231132113222122112331122112131112213213211213111221121311121311121321132211121331122112