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

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

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