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