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

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

*GRAMMAR*
dax -> PURPLE 
 fep -> RED 
 lug -> BLUE 
 wif -> YELLOW 
 x1 kiki -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] [x1] [x2] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 