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

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

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