[ capword : year : upword ] sp capword sp capword . sp capword sp othword , sp othword othword , sp othword sp othword : sp capword sp othword sp othword sp othword othword – othword sp othword sp othword sp othword sp othword sp othword . capword sp capword sp othword sp capword sp capword . sp capword othword . upword sp othword : / / othword . othword / othword capword : sp capword , sp year , sp num sp othword , sp upword : sp num - num - year - num - num