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

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

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