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