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

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

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