C12321113113313223313132313231323331323331313231313331323131111111
>>
C1232111311331322331313231323132333132333131323131333132313111111
<<
C12321113113313223313132313231323331323331313231313331323131111113
>>
C12321113113313223313132313231323331323331313231313331323131111112
>>