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