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