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

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

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