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

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

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