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

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

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