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

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

*GRAMMAR*
zup -> PINK 
 dax -> YELLOW 
 tufa -> BLUE 
 wif -> RED 
 u1 blicket x1 -> [x1] [u1] 
 u1 lug u2 -> [u2] [u1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 