C222212323223313132313231323231323231323132313232213331323331313231323132221
>>
C22221232322331313231323132323132323132313231323221333132333131323132313222
<<
C222212323223313132313231323231323231323132313232213331323331313231323132223
>>
C222212323223313132313231323231323231323132313232213331323331313231323132222
>>