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

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

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