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

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

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