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

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

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