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

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

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