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

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

*GRAMMAR*
zup -> PURPLE 
 kiki -> RED 
 blicket -> BLUE 
 lug -> PINK 
 u1 dax u2 -> [u2] [u1] 
 x1 wif x2 -> [x2] [x1] 
 x1 fep u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 