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

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

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