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