C31321211113313121133133313331333133313113313331311331333221311
>>
C3132121111331312113313331333133313331311331333131133133322131
<<
C31321211113313121133133313331333133313113313331311331333221313
>>
C31321211113313121133133313331333133313113313331311331333221312
>>