C222212323223313132313231323231323231323132313232213331323131123311   >>    C22221232322331313231323132323132323132313231323221333132313112331   <<    C222212323223313132313231323231323231323132313232213331323131123313   >>      C222212323223313132313231323231323231323132313232213331323131123312   >>