[ ] sp capword sp capword sp othword sp capword sp capword . sp capword sp othword sp othword sp othword sp othword sp othword . capword sp capword sp capword , sp capword sp capword , sp capword sp caplet . sp capword , sp othword sp capword sp capword , sp othword , capword sp num othword sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp capword upword , sp othword sp num sp othword sp capword sp capword sp othword sp capword sp capword sp ( upword ) , sp othword sp num – num , capword , sp capword , sp capword sp num - num sp year . sp capword - capword .