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

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

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