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

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

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