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

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

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