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

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

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