C31232233133313221211113313331333133313331212111113331322123321
>>
C3123223313331322121111331333133313331333121211111333132212332
<<
C31232233133313221211113313331333133313331212111113331322123323
>>
C31232233133313221211113313331333133313331212111113331322123322
>>