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

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

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