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