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