C3311132311331313231323132323213231323131323223313232212111112121   >>    C331113231133131323132313232321323132313132322331323221211111212   <<    C3311132311331313231323132323213231323131323223313232212111112123   >>      C3311132311331313231323132323213231323131323223313232212111112122   >>