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