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

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

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