C2212123213331323132233132233131323131323132313231311331323132233221
>>
C221212321333132313223313223313132313132313231323131133132313223322
<<
C2212123213331323132233132233131323131323132313231311331323132233223
>>
C2212123213331323132233132233131323131323132313231311331323132233222
>>