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