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

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

*GRAMMAR*
dax -> RED 
 kiki -> PURPLE 
 lug -> BLUE 
 wif -> PINK 
 x1 blicket x2 -> [x1] [x2] 
 x1 zup x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 