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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> GREEN 
 lug -> RED 
 zup -> PURPLE 
 x1 wif -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x1] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 