C22221232322331313231323132323132323132313232233132313232312111
>>
C2222123232233131323132313232313232313231323223313231323231211
<<
C22221232322331313231323132323132323132313232233132313232312113
>>
C22221232322331313231323132323132323132313232233132313232312112
>>