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