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