[ num ] sp capword sp capword sp capword sp othword sp capword sp othword sp capword sp othword sp capword , sp upword sp year , sp capword othword sp num - num , sp year , sp capword , sp capword sp / sp capword . sp othword sp capword sp capword , sp capword sp capword , sp capword - caplet sp capword . sp – – capword . sp num sp othword sp capword , sp capword sp capword sp - sp capword - capword sp othword sp capword , sp capword , sp year . sp – – upword : sp othword : / / othword . othword . othword / othword / year / .