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

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

*GRAMMAR*
gazzer -> BLUE 
 blicket -> YELLOW 
 kiki -> GREEN 
 fep -> RED 
 x1 zup u1 -> [x1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 