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

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

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