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