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

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

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