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

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

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