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

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

*GRAMMAR*
gazzer -> BLUE 
 blicket -> RED 
 zup -> PINK 
 fep -> YELLOW 
 x1 kiki x2 -> [x2] [x1] 
 u1 lug x1 -> [u1] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 