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