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

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

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