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

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

*GRAMMAR*
lug -> BLUE 
 dax -> GREEN 
 kiki -> YELLOW 
 zup -> RED 
 x1 blicket -> [x1] [x1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 tufa x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 