C2212123213331323132233132233131323131323132313231311331323132333131121111
>>
C221212321333132313223313223313132313132313231323131133132313233313112111
<<
C2212123213331323132233132233131323131323132313231311331323132333131121113
>>
C2212123213331323132233132233131323131323132313231311331323132333131121112
>>