C2322121111331333123313331333131211111211111211111333133313111211
>>
C232212111133133312331333133313121111121111121111133313331311121
<<
C2322121111331333123313331333131211111211111211111333133313111213
>>
C2322121111331333123313331333131211111211111211111333133313111212
>>