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

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

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