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