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

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

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