C222212323223313132313231323231323231323132313232213331323331313231323123221
>>
C22221232322331313231323132323132323132313231323221333132333131323132312322
<<
C222212323223313132313231323231323231323132313232213331323331313231323123223
>>
C222212323223313132313231323231323231323132313232213331323331313231323123222
>>