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