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

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

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