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

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

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