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

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

*GRAMMAR*
fep -> BLUE 
 dax -> RED 
 kiki -> YELLOW 
 blicket -> PINK 
 u1 wif u2 -> [u1] [u2] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 