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

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

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