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

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

*GRAMMAR*
blicket -> BLUE 
 zup -> YELLOW 
 lug -> RED 
 gazzer -> GREEN 
 x1 fep x2 -> [x2] [x1] [x2] 
 x1 dax -> [x1] [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 