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

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

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