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

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

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