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

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

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