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