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

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

*GRAMMAR*
tufa -> PINK 
 gazzer -> PURPLE 
 blicket -> YELLOW 
 wif -> BLUE 
 u1 zup u2 -> [u1] [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 