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