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

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

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