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