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

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

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