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

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

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