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

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

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