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

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

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