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

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

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