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

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

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