[ num ] sp capword sp othword sp othword sp capword sp capword sp capword sp othword sp capword sp capword sp capword sp othword sp capword sp capword othword sp upword upword sp year , sp capword sp capword , sp capword sp num , sp year sp [ capword ] sp / sp capword . sp othword sp capword sp capword , capword sp capword - capword , sp capword sp capword sp [ othword sp 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 / .