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