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

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

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