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

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

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