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