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