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

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

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