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

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

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