*SUPPORT*
IN: wif gazzer OUT: PINK PINK
IN: kiki OUT: PURPLE
IN: zup gazzer OUT: RED RED
IN: zup zup lug wif OUT: RED RED PINK
IN: kiki lug wif OUT: PURPLE PINK
IN: wif lug wif fep kiki lug wif OUT: PURPLE PINK PINK PINK PINK PINK
IN: wif lug zup OUT: PINK RED
IN: wif lug kiki OUT: PINK PURPLE
IN: tufa wif OUT: BLUE PINK
IN: kiki gazzer fep zup wif lug kiki OUT: RED PINK PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki lug tufa OUT: PURPLE BLUE
IN: wif tufa lug tufa OUT: PINK BLUE BLUE
IN: zup OUT: RED
IN: wif OUT: PINK

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

*GRAMMAR*
zup -> RED 
 tufa -> BLUE 
 kiki -> PURPLE 
 wif -> PINK 
 u1 gazzer -> [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 x1 fep x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 