*SUPPORT*
IN: kiki wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer lug OUT: PURPLE RED
IN: fep tufa wif OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: lug dax fep OUT: RED BLUE
IN: fep OUT: BLUE
IN: kiki kiki OUT: YELLOW YELLOW
IN: fep gazzer fep OUT: BLUE BLUE
IN: kiki wif dax fep OUT: YELLOW YELLOW YELLOW YELLOW BLUE
IN: kiki OUT: YELLOW
IN: kiki gazzer lug OUT: YELLOW RED
IN: tufa gazzer fep OUT: PURPLE BLUE
IN: fep gazzer kiki OUT: BLUE YELLOW
IN: lug gazzer lug dax kiki OUT: RED RED YELLOW
IN: kiki kiki dax lug OUT: YELLOW YELLOW RED

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

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