human
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
Solve the task in PYTHON3.
assistant
#Here is Python program to print NO.

#      
import collections, atexit, math, sys, bisect 

sys.setrecursionlimit(1000000)
def getIntList():
    return list(map(int, input().split()))    

try :
    #raise ModuleNotFoundError
    import numpy
    def dprint(*args, **kwargs):
        #print(*args, **kwargs, file=sys.stderr)
        # in python 3.4 **kwargs is invalid???
        print(*args,  file=sys.stderr)
    dprint('debug mode')
except Exception:
    def dprint(*args, **kwargs):
        pass


inId = 0
outId = 0
if inId>0:
    dprint('use input', inId)
    sys.stdin = open('input'+ str(inId) + '.txt', 'r') #标准输出重定向至文件
if outId>0:
    dprint('use output', outId)
    sys.stdout = open('stdout'+ str(outId) + '.txt', 'w') #标准输出重定向至文件
    atexit.register(lambda :sys.stdout.close())     #idle 中不会执行 atexit
    
N, K = getIntList()
#print(N)

if K>N:
    print("NO")
    sys.exit()

t = N
c = 0

while t>0:
    c+= t%2
    t//=2
if c>K:
    print("NO")
    sys.exit()

t = N

zr = [0 for i in range(40)]
zr[0] = N

for i in range(32):
    if t==K: break
    
    up = min( t-K, zr[i]//2)
    t-= up
    zr[i]-= up*2
    zr[i+1] = up

dprint(zr)

print('YES')

zs = []

for i in range(40):
    zs += [ str(2**i) for t in range(zr[i]) ]

ss = ' '.join(zs)

print(ss)