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

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

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