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

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

*GRAMMAR*
lug -> BLUE 
 fep -> RED 
 kiki -> YELLOW 
 tufa -> GREEN 
 x1 zup -> [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 