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

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

*GRAMMAR*
fep -> PURPLE 
 kiki -> RED 
 tufa -> GREEN 
 dax -> YELLOW 
 x1 gazzer -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 