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