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

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

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