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

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

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