[ ] sp capword sp capword , sp capword sp capword , sp othword sp capword sp capword . sp caplet sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp caplet - othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword . sp capword sp capword sp caplet sp capword , sp othword , sp capword - capword sp capword , sp othword sp num . sp capword , capword sp year .