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

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

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