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

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

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