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

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

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