C31321211113313121133133313331333133313331123313331331122121311
>>
C3132121111331312113313331333133313331333112331333133112212131
<<
C31321211113313121133133313331333133313331123313331331122121313
>>
C31321211113313121133133313331333133313331123313331331122121312
>>