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

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

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