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

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

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