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

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

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