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

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

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