C2212123213331323132233132233131323131323132313231311331323133313231231131
>>
C221212321333132313223313223313132313132313231323131133132313331323123113
<<
C2212123213331323132233132233131323131323132313231311331323133313231231133
>>
C2212123213331323132233132233131323131323132313231311331323133313231231132
>>