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

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

*GRAMMAR*
kiki -> RED 
 wif -> YELLOW 
 tufa -> BLUE 
 fep -> PINK 
 x1 gazzer u1 -> [u1] [x1] 
 u1 lug u2 -> [u1] [u2] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 