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

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

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