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

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

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