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