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