[ 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 , caplet . , sp othword sp capword sp capword . sp , sp ( othword . ) , sp capword sp othword sp othword sp num othword sp upword / upword sp capword sp capword sp othword capword sp capword sp capword , sp upword sp year , sp . sp upword , sp capword , sp capword .