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

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

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