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