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