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

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

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