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

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

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