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

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

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