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

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

*GRAMMAR*
lug -> GREEN 
 zup -> PURPLE 
 kiki -> RED 
 fep -> BLUE 
 x1 gazzer x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 