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

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

*GRAMMAR*
zup -> RED 
 wif -> PINK 
 kiki -> BLUE 
 gazzer -> PURPLE 
 x1 blicket x2 -> [x2] [x1] 
 u1 tufa x1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 