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

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

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