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