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