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