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

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

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