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

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

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