C31321211113313121133133313331333133313331333131133133322113321
>>
C3132121111331312113313331333133313331333133313113313332211332
<<
C31321211113313121133133313331333133313331333131133133322113323
>>
C31321211113313121133133313331333133313331333131133133322113322
>>