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

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

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