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

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

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