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