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

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

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