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

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

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