pan-x pan-y pinch-zoom -> specified [pan-x pan-y pinch-zoom] computed [manipulation]
pinch-zoom pan-x pan-y -> specified [pan-x pan-y pinch-zoom] computed [manipulation]
pan-y pinch-zoom -> specified [pan-y pinch-zoom] computed [pan-y pinch-zoom]
pinch-zoom -> specified [pinch-zoom] computed [pinch-zoom]
manipulation -> specified [manipulation] computed [manipulation]
pan-up pan-x -> specified [pan-x pan-up] computed [pan-x pan-up]
