C31321211111333132331211113313331333133313331333133313331333133313331121221211
>>
C3132121111133313233121111331333133313331333133313331333133313331333112122121
<<
C31321211111333132331211113313331333133313331333133313331333133313331121221213
>>
C31321211111333132331211113313331333133313331333133313331333133313331121221212
>>