C31321211113313121133133313331333133313331313331333131121311311
>>
C3132121111331312113313331333133313331333131333133313112131131
<<
C31321211113313121133133313331333133313331313331333131121311313
>>
C31321211113313121133133313331333133313331313331333131121311312
>>