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

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

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