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

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

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