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

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

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