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