C2212123213331323132233132233131323131323132313231311331323133313132313111
>>
C221212321333132313223313223313132313132313231323131133132313331313231311
<<
C2212123213331323132233132233131323131323132313231311331323133313132313113
>>
C2212123213331323132233132233131323131323132313231311331323133313132313112
>>