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