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

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

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