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

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

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