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