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

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

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