C31232233133313221211113313331333133313331212111133132221233233311
>>
C3123223313331322121111331333133313331333121211113313222123323331
<<
C31232233133313221211113313331333133313331212111133132221233233313
>>
C31232233133313221211113313331333133313331212111133132221233233312
>>