$fis->addRule( 
     'quality=bad        &   speed=slow'       =>  'award=minimum',
     'quality=ok         &   speed=slow'       =>  'award=minimum',
     'quality=good       &   speed=slow'       =>  'award=small',
     'quality=excellent  &   speed=slow'       =>  'award=small',
         
     'quality=bad        &   speed=regular'    =>  'award=minimum',
     'quality=ok         &   speed=regular'    =>  'award=small',
     'quality=good       &   speed=regular'    =>  'award=small',
     'quality=excellent  &   speed=regular'    =>  'award=excellent',
         
     'quality=bad        &   speed=fast'       =>  'award=small',
     'quality=ok         &   speed=fast'       =>  'award=good',
     'quality=good       &   speed=fast'       =>  'award=good',
     'quality=excellent  &   speed=fast'       =>  'award=excellent',
         
     'quality=bad        &   speed=fastest'    =>  'award=small',
     'quality=ok         &   speed=fastest'    =>  'award=good',
     'quality=good       &   speed=fastest'    =>  'award=excellent',
     'quality=excellent  &   speed=fastest'    =>  'award=excellent',
         );