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

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

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