C123211131133132233131323132313233313233313132313133313231311113231
>>
C12321113113313223313132313231323331323331313231313331323131111323
<<
C123211131133132233131323132313233313233313132313133313231311113233
>>
C123211131133132233131323132313233313233313132313133313231311113232
>>