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

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

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