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

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

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