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

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

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