C31321211111333132331211113313331333133313331212111111331312131121
>>
C3132121111133313233121111331333133313331333121211111133131213112
<<
C31321211111333132331211113313331333133313331212111111331312131123
>>
C31321211111333132331211113313331333133313331212111111331312131122
>>