C31321211113313121133133313331333133313331123313331333221123311
>>
C3132121111331312113313331333133313331333112331333133322112331
<<
C31321211113313121133133313331333133313331123313331333221123313
>>
C31321211113313121133133313331333133313331123313331333221123312
>>