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

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

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