C31321211111333132331211113313331333133313121211111322132313131
>>
C3132121111133313233121111331333133313331312121111132213231313
<<
C31321211111333132331211113313331333133313121211111322132313133
>>
C31321211111333132331211113313331333133313121211111322132313132
>>