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