C33111323113313132313231323232132313231313232233132333132323311311   >>    C3311132311331313231323132323213231323131323223313233313232331131   <<    C33111323113313132313231323232132313231313232233132333132323311313   >>      C33111323113313132313231323232132313231313232233132333132323311312   >>