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

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

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