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

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

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