*SUPPORT*
IN: lug OUT: YELLOW
IN: dax kiki wif dax OUT: BLUE BLUE RED
IN: dax wif lug OUT: YELLOW BLUE
IN: lug blicket wif dax tufa OUT: BLUE YELLOW YELLOW BLUE YELLOW YELLOW
IN: kiki kiki blicket tufa wif lug OUT: YELLOW RED RED RED RED RED RED
IN: lug blicket OUT: YELLOW YELLOW
IN: dax blicket wif dax tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer kiki blicket tufa OUT: PURPLE RED RED PURPLE RED RED
IN: gazzer OUT: PURPLE
IN: dax blicket wif kiki OUT: RED BLUE BLUE
IN: kiki OUT: RED
IN: kiki kiki dax blicket tufa OUT: RED RED BLUE BLUE RED RED BLUE BLUE
IN: kiki blicket OUT: RED RED
IN: gazzer lug OUT: PURPLE YELLOW

*QUERY*
IN: lug blicket tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer blicket tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax blicket OUT: BLUE BLUE
IN: gazzer dax lug wif gazzer OUT: PURPLE PURPLE BLUE YELLOW
IN: kiki dax blicket tufa OUT: RED BLUE BLUE RED BLUE BLUE
IN: dax blicket wif gazzer tufa OUT: PURPLE BLUE BLUE PURPLE BLUE BLUE
IN: kiki lug tufa OUT: RED YELLOW RED YELLOW
IN: gazzer blicket tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer blicket OUT: PURPLE PURPLE
IN: kiki gazzer tufa wif gazzer OUT: PURPLE RED PURPLE RED PURPLE

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