C31321211113313121133133313331333133313331211113313331333132322232311
>>
C3132121111331312113313331333133313331333121111331333133313232223231
<<
C31321211113313121133133313331333133313331211113313331333132322232313
>>
C31321211113313121133133313331333133313331211113313331333132322232312
>>