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

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

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