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

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

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