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