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