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

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

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