a = input()
if a == "#.#":
	b = input()
	c = input()
	if b == ".#." and c == a:
		print("Yes")
	else:
		print("No")
elif a == ".#.":
	b = input()
	c = input()
	if b == "#.#" and c == a:
		print("Yes")
	else:
		print("No")
else:
	print("No")