C222212323223313132313231323231323231323132322331323131123233321
>>
C22221232322331313231323132323132323132313232233132313112323332
<<
C222212323223313132313231323231323231323132322331323131123233323
>>
C222212323223313132313231323231323231323132322331323131123233322
>>