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