C33111323113313132313231323232132313231313232233132333132322123111   >>    C3311132311331313231323132323213231323131323223313233313232212311   <<    C33111323113313132313231323232132313231313232233132333132322123113   >>      C33111323113313132313231323232132313231313232233132333132322123112   >>