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