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

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

*GRAMMAR*
wif -> RED 
 tufa -> BLUE 
 lug -> PURPLE 
 blicket -> PINK 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 x1 dax x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 