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

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

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