*SUPPORT*
IN: gazzer OUT: RED
IN: gazzer kiki OUT: RED YELLOW
IN: tufa dax wif tufa wif tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup lug gazzer OUT: BLUE RED RED
IN: kiki lug tufa dax wif gazzer OUT: YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE RED
IN: zup lug zup OUT: BLUE BLUE BLUE
IN: tufa gazzer OUT: PURPLE RED
IN: zup lug kiki OUT: BLUE YELLOW YELLOW
IN: gazzer zup lug gazzer OUT: RED BLUE RED RED
IN: zup tufa lug tufa wif kiki OUT: BLUE PURPLE PURPLE PURPLE YELLOW
IN: tufa wif kiki OUT: PURPLE YELLOW
IN: gazzer kiki lug kiki OUT: RED YELLOW YELLOW YELLOW
IN: kiki zup lug tufa wif kiki OUT: YELLOW BLUE PURPLE PURPLE YELLOW
IN: kiki lug tufa wif tufa OUT: YELLOW PURPLE PURPLE PURPLE

*QUERY*
IN: tufa kiki dax OUT: PURPLE YELLOW PURPLE YELLOW
IN: gazzer tufa lug tufa dax OUT: RED PURPLE PURPLE PURPLE RED PURPLE PURPLE PURPLE
IN: kiki tufa gazzer lug kiki OUT: YELLOW PURPLE RED YELLOW YELLOW
IN: zup wif zup OUT: BLUE BLUE
IN: gazzer lug tufa dax OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: tufa wif tufa OUT: PURPLE PURPLE
IN: tufa OUT: PURPLE
IN: zup OUT: BLUE
IN: zup tufa lug gazzer OUT: BLUE PURPLE RED RED
IN: kiki wif gazzer OUT: YELLOW RED

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