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

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

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