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

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

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