C222212323223313132313231323231323231323132313232213331323331313231323311   >>    C22221232322331313231323132323132323132313231323221333132333131323132331   <<    C222212323223313132313231323231323231323132313232213331323331313231323313   >>      C222212323223313132313231323231323231323132313232213331323331313231323312   >>