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