[ num ] sp capword sp caplet . sp capword sp capword sp capword : sp capword sp capword sp othword sp capword sp capword sp othword sp capword othword sp capword sp othword sp capword sp capword sp othword sp caplet . caplet . caplet . sp capword ; sp year . sp capword sp othword : sp othword : / / othword . othword / othword / num . num .