1 2
2 12
3 1211
4 211211
5 21122112
6 1221222112
7 122132112211
8 2122211213112211
9 21222113111221321112
10 123112131122311321321112
11 123112131112132113222113111221131211
12 211211132122311321321321121311123113111221131211
13 21121113212231132113123113111221121311121311121321132211121331122112
14 122122212311123122132112131112311311123113111221223113211312111321121321132211121331122112
15 122122212311123122132112131112211213311211132112132113221122311321131231132113123113111221121311221113123113121132112211
16 21222112132112111321131211133122211311122122311321131211132112132113121113211213211322212213211213111221121331122123111221223113111221121311221113123113121132112211
17 212221121321121113211312111331222113111221223113211322112231131211222123111221223113111221121311221132132112131112211213311211132112131112211213311211132112132113221122311321321123311211132112133112211213111221321112
18 12311213112231131112212221231112211213311221231221121311121321132221221321121311122112133112212311122122311311122112133112212311122122311311122112131112132122211311122122311321132211223113121132211211132113222122132112132113221122311321321123311211132112133112211213111221321112
19 123112131122311311122122212311122112133112212312211213111213211322212213211213111221121311221132132112133112212213211211132113222122132112132113221122311321321112131112311311122122311321132211223113121122212311122122311321132211223113121122212311122122311311122112131122113213211213111231131112212211131211222123111221223113121132112231132113222113111221131211
20 2112111321223113213213211213211322211213211211132113221122311312113221121113312211223113211312311311122112131112132122211311122122311321132211223113121132211211132113222122132112132113221122311312113221121113211322212213211213211322112231132113123113111231121311121321132221221321121311122112131122113213211213311221121311221122212311122112131112132122211311122122311311122112131122113213211213111231131112212211131211222123111221223113121132112231132113222113111221131211
21 211211132122311321321321121321132221121321121113211322112231131211322112111331221122311321131231131112211213111213212221131112212231132113221122311321321112131112311311122122311312113221222113111221222123111221121311121321222113111221223113111221121311221132132112131112311311122113123113211312111321121321132221221321121311122112131122113213211213311221221321121113211322212213211213111221121311221132132112133112212213211211132113222122132112132113221122311321321112131112311311122122311321131211132112132113222122112331122122132112111321132221221321121331122112131112213213211213111221121311121311121321132211121331122112
22 1221222123111231221321121311123113111231131112212231131112211213111213112231131112212221231112211213112211321321121331122112131122112221231221221132132112131112211213311211132112132113221122311321131231131112311213111213211322212213211213111221121311221132132112133112211213112211222123111221121311121321222113111221223113111221121311221132132112133112211213112211222123111221121311121321222113111221223113111221121311221132132112131112211213311211132112132113121113212231132113123113111221121311121321222113111221223113211322112231132132111213111231131112212231131211321122311321321122132112111321132211223113211312311311123112131112132113222122132112132113221122311321321112131112311311122122311321131211132112132113222122112331122122132112111321132221221321121331122112131112213213211213111221121311121311121321132211121331122112