C31232233133313221211113313331333133313331212111133132211312112113121
>>
C3123223313331322121111331333133313331333121211113313221131211211312
<<
C31232233133313221211113313331333133313331212111133132211312112113123
>>
C31232233133313221211113313331333133313331212111133132211312112113122
>>