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

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

*GRAMMAR*
tufa -> RED 
 lug -> PURPLE 
 kiki -> PINK 
 fep -> BLUE 
 x1 zup u1 -> [x1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 