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

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

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