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

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

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