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