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

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

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