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

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

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