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

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

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