C31321211113313121133133313331333133313332312111113331323223313332121
>>
C3132121111331312113313331333133313331333231211111333132322331333212
<<
C31321211113313121133133313331333133313332312111113331323223313332123
>>
C31321211113313121133133313331333133313332312111113331323223313332122
>>