C3311132311331313231323132323213231323131323223313232212111113221   >>    C331113231133131323132313232321323132313132322331323221211111322   <<    C3311132311331313231323132323213231323131323223313232212111113223   >>      C3311132311331313231323132323213231323131323223313232212111113222   >>