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

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

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