C31232233133313221211113313331333133313331212111112111133121111113211211
>>
C3123223313331322121111331333133313331333121211111211113312111111321121
<<
C31232233133313221211113313331333133313331212111112111133121111113211213
>>
C31232233133313221211113313331333133313331212111112111133121111113211212
>>