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

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

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