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

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

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