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

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

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