# https://yukicoder.me/problems/no/2969


def main():
    N, M = map(int, input().split())
    if N == 0 or M == 0:
        print("No")
    else:
        print("Yes")

        n = N * M
        m = M - 1
        print(n , m)







if __name__ == "__main__":
    main()