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

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

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