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