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

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

*GRAMMAR*
kiki -> GREEN 
 tufa -> BLUE 
 fep -> PURPLE 
 lug -> RED 
 u1 dax -> [u1] [u1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] 
 x1 zup x2 -> [x2] [x1] [x1] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 