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

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

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