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

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

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