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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> GREEN 
 fep -> RED 
 gazzer -> PURPLE 
 u1 lug u2 -> [u2] [u1] 
 x1 wif u1 -> [u1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 