C31321211113313121133133313331333133313331123313331323312133121
>>
C3132121111331312113313331333133313331333112331333132331213312
<<
C31321211113313121133133313331333133313331123313331323312133123
>>
C31321211113313121133133313331333133313331123313331323312133122
>>