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

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

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