Problem: A positive integer x is called a power of two if it can be represented as x = 2^y, where y is a non-negative integer. So, the powers of two are 1, 2, 4, 8, 16, ....

You are given two positive integers n and k. Your task is to represent n as the sum of exactly k powers of two.

Input

The only line of the input contains two integers n and k (1 ≤ n ≤ 10^9, 1 ≤ k ≤ 2 ⋅ 10^5).

Output

If it is impossible to represent n as the sum of k powers of two, print NO.

Otherwise, print YES, and then print k positive integers b_1, b_2, ..., b_k such that each of b_i is a power of two, and ∑ _{i = 1}^{k} b_i = n. If there are multiple answers, you may print any of them.

Examples

Input


9 4


Output


YES
1 2 2 4 


Input


8 1


Output


YES
8 


Input


5 1


Output


NO


Input


3 7


Output


NO

Solution (in PYTHON3):

Solution:
n, k = [int(i) for i in input().split()]
if n<k:
    print("NO")
else:
    lst = [1]*k
    delta = n-k
    for k in range(len(lst)):
        while lst[k]-1 <= delta:
            lst[k] *= 2
        lst[k] = lst[k]//2
        delta -= (lst[k]-1)
        if delta == 0:
            print("YES")
            print(' '.join([str(i) for i in lst]))
            break
    else:
        print("NO")