C31321211113313121133133313331333133313112113313331123313232213121
>>
C3132121111331312113313331333133313331311211331333112331323221312
<<
C31321211113313121133133313331333133313112113313331123313232213123
>>
C31321211113313121133133313331333133313112113313331123313232213122
>>