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