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

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

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