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

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

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