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

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

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