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