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