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

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

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