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

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

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