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

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

*GRAMMAR*
zup -> PINK 
 kiki -> BLUE 
 blicket -> RED 
 tufa -> GREEN 
 u1 dax u2 -> [u2] [u1] 
 u1 lug u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 