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

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

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