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

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

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