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

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

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