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

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

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