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