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

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

*GRAMMAR*
dax -> PURPLE 
 tufa -> YELLOW 
 lug -> RED 
 kiki -> BLUE 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 x1 blicket x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 