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

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

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