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