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

*QUERY*
IN: wif dax OUT: YELLOW YELLOW
IN: wif gazzer OUT: YELLOW YELLOW
IN: tufa dax OUT: PINK PINK
IN: blicket dax dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: PINK
IN: tufa blicket blicket OUT: PINK PURPLE PURPLE
IN: blicket wif OUT: PURPLE YELLOW
IN: blicket OUT: PURPLE
IN: tufa wif blicket dax OUT: PINK YELLOW PURPLE PINK YELLOW PURPLE
IN: blicket tufa dax OUT: PURPLE PINK PURPLE PINK

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