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

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

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