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

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

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