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