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

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

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