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

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

*GRAMMAR*
zup -> BLUE 
 lug -> RED 
 fep -> GREEN 
 tufa -> YELLOW 
 u1 blicket x1 -> [u1] [x1] [x1] [u1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 