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

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

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