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