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

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

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