C31321211113313121133133313331333133313121111331333132313231211
>>
C3132121111331312113313331333133313331312111133133313231323121
<<
C31321211113313121133133313331333133313121111331333132313231213
>>
C31321211113313121133133313331333133313121111331333132313231212
>>