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

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

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