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

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

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