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

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

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