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

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

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