C2212123213331323132233132233131323131323132313231311331323132322233131
>>
C221212321333132313223313223313132313132313231323131133132313232223313
<<
C2212123213331323132233132233131323131323132313231311331323132322233133
>>
C2212123213331323132233132233131323131323132313231311331323132322233132
>>