C31321211111333132331211113313331333133313121211111333132313133111
>>
C3132121111133313233121111331333133313331312121111133313231313311
<<
C31321211111333132331211113313331333133313121211111333132313133113
>>
C31321211111333132331211113313331333133313121211111333132313133112
>>