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