C22213331333133313112331323133313331333133313232321323132233121
>>
C2221333133313331311233132313331333133313331323232132313223312
<<
C22213331333133313112331323133313331333133313232321323132233123
>>
C22213331333133313112331323133313331333133313232321323132233122
>>