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

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

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