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

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

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