*SUPPORT*
IN: lug zup gazzer dax OUT: BLUE BLUE BLUE BLUE PURPLE
IN: kiki zup wif OUT: RED GREEN
IN: kiki wif zup gazzer tufa OUT: GREEN BLUE BLUE BLUE BLUE BLUE RED
IN: kiki OUT: GREEN
IN: lug gazzer OUT: PURPLE BLUE
IN: gazzer lug tufa OUT: BLUE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki zup gazzer OUT: BLUE GREEN
IN: kiki dax OUT: GREEN GREEN GREEN GREEN
IN: gazzer tufa OUT: BLUE BLUE BLUE BLUE BLUE
IN: lug OUT: PURPLE
IN: wif OUT: RED
IN: lug tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif kiki OUT: RED GREEN
IN: lug wif tufa OUT: PURPLE RED RED RED RED RED

*QUERY*
IN: wif zup kiki dax OUT: GREEN GREEN GREEN GREEN RED
IN: lug lug dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki zup kiki zup lug tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE GREEN GREEN
IN: lug kiki OUT: PURPLE GREEN
IN: wif tufa OUT: RED RED RED RED RED
IN: gazzer kiki tufa OUT: BLUE GREEN GREEN GREEN GREEN GREEN
IN: lug dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer gazzer dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki tufa OUT: GREEN GREEN GREEN GREEN GREEN
IN: gazzer OUT: BLUE

*GRAMMAR*
kiki -> GREEN 
 lug -> PURPLE 
 wif -> RED 
 gazzer -> BLUE 
 u1 tufa -> [u1] [u1] [u1] [u1] [u1] 
 u1 zup x1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 