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

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

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