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

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

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