C11111333133313232233133313331333133313332313311211111323132233121
>>
C1111133313331323223313331333133313331333231331121111132313223312
<<
C11111333133313232233133313331333133313332313311211111323132233123
>>
C11111333133313232233133313331333133313332313311211111323132233122
>>