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

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

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