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

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

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