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