C222323132233132323132313231323131323331313232233131323132313231211111   >>    C22232313223313232313231323132313132333131323223313132313231323121111   <<    C222323132233132323132313231323131323331313232233131323132313231211113   >>      C222323132233132323132313231323131323331313232233131323132313231211112   >>