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