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