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

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

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