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

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

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