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

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

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