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

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

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