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

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

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