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

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

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