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

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

*GRAMMAR*
gazzer -> RED 
 blicket -> PURPLE 
 zup -> PINK 
 dax -> BLUE 
 x1 lug x2 -> [x2] [x1] 
 u1 wif x1 -> [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 