C22213331333133313112331323133313331333133313233121111132321233121
>>
C2221333133313331311233132313331333133313331323312111113232123312
<<
C22213331333133313112331323133313331333133313233121111132321233123
>>
C22213331333133313112331323133313331333133313233121111132321233122
>>