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

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

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