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