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

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

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