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

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

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