C22213331333133313112331323133313331323132313113313231311233121
>>
C2221333133313331311233132313331333132313231311331323131123312
<<
C22213331333133313112331323133313331323132313113313231311233123
>>
C22213331333133313112331323133313331323132313113313231311233122
>>