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

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

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