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

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

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