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