C33111323113313132313231323232132313231313232233132333132322311211   >>    C3311132311331313231323132323213231323131323223313233313232231121   <<    C33111323113313132313231323232132313231313232233132333132322311213   >>      C33111323113313132313231323232132313231313232233132333132322311212   >>