Problem: You are given two positive integers n (1 ≤ n ≤ 10^9) and k (1 ≤ k ≤ 100). Represent the number n as the sum of k positive integers of the same parity (have the same remainder when divided by 2).

In other words, find a_1, a_2, …, a_k such that all a_i>0, n = a_1 + a_2 + … + a_k and either all a_i are even or all a_i are odd at the same time.

If such a representation does not exist, then report it.

Input

The first line contains an integer t (1 ≤ t ≤ 1000) — the number of test cases in the input. Next, t test cases are given, one per line.

Each test case is two positive integers n (1 ≤ n ≤ 10^9) and k (1 ≤ k ≤ 100).

Output

For each test case print:

  * YES and the required values a_i, if the answer exists (if there are several answers, print any of them); 
  * NO if the answer does not exist. 



The letters in the words YES and NO can be printed in any case.

Example

Input


8
10 3
100 4
8 7
97 2
8 8
3 10
5 3
1000000000 9


Output


YES
4 2 4
YES
55 5 5 35
NO
NO
YES
1 1 1 1 1 1 1 1
NO
YES
3 1 1
YES
111111110 111111110 111111110 111111110 111111110 111111110 111111110 111111110 111111120

Solution (in PYTHON3):

Solution:
class SegmentTree:
    def __init__(self, data, default=0, func=lambda a,b:a+b):
        """initialize the segment tree with data"""
        self._default = default
        self._func = func
        self._len = len(data)
        self._size = _size = 1 << (self._len - 1).bit_length()

        self.data = [default] * (2 * _size)
        self.data[_size:_size + self._len] = data
        for i in reversed(range(_size)):
            self.data[i] = func(self.data[i + i], self.data[i + i + 1])

    def __delitem__(self, idx):
        self[idx] = self._default

    def __getitem__(self, idx):
        return self.data[idx + self._size]

    def __setitem__(self, idx, value):
        idx += self._size
        self.data[idx] = value
        idx >>= 1
        while idx:
            self.data[idx] = self._func(self.data[2 * idx], self.data[2 * idx + 1])
            idx >>= 1

    def __len__(self):
        return self._len

    def query(self, start, stop):
        if start == stop:
            return self.__getitem__(start)
        stop += 1
        start += self._size
        stop += self._size

        res = self._default
        while start < stop:
            if start & 1:
                res = self._func(res, self.data[start])
                start += 1
            if stop & 1:
                stop -= 1
                res = self._func(res, self.data[stop])
            start >>= 1
            stop >>= 1
        return res

    def __repr__(self):
        return "SegmentTree({0})".format(self.data)


# ------------------- fast io --------------------
import os
import sys
from io import BytesIO, IOBase

BUFSIZE = 8192


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)
input = lambda: sys.stdin.readline().rstrip("\r\n")

# ------------------- fast io --------------------
from bisect import bisect_right, bisect_left
from fractions import Fraction

def pre(s):
    n = len(s)
    pi=[0]*n
    for i in range(1,n):
        j = pi[i-1]
        while j and s[i] != s[j]:
            j = pi[j-1]
        if s[i] == s[j]:
            j += 1
        pi[i] = j
    return pi

def prod(a):
    ans = 1
    for each in a:
        ans = (ans * each)
    return ans

def pari(a):
    #odd
    for i in range(0, 2, n):
        print(i)
    #even
    for i in range(1, 2, n):
        print(i)

from math import gcd
def lcm(a,b):return a*b//gcd(a,b)

def f(n, a=1):
    if a == 1:
        a = []
    s = len(str(n))
    p = 10 ** (s - 1)
    ans = 1
    a += [n // (p) * p]
    n -= a[0]
    if n:
        ans += 1
        a += f(n)
        return a
    else:
        return a

for _ in range(int(input())):
    #s=input()
    n, k = map(int, input().split())
    #print(a+b)
    #s = input()
    #print(s)
    #print("%s" % (s))
    #c, d = map(int, input().split())
    #a = list(map(int, input().split()))
    #print(sum(a))
    #1,4,9,16,25
    #print("YES" if con else "NO")
    if n % 2 == 0:
        if k % 2 == 0:
            a = []
            for i in range(k-1):
                a += [1]
                n -= 1
            if n < 1:
                print("NO")
            else:
                print("YES")
                a += [n]
                print(" ".join(str(k) for k in a))
        else:
            a = []
            for i in range(k - 1):
                a += [2]
                n -= 2
            if n < 2:
                print("NO")
            else:
                print("YES")
                a += [n]
                print(" ".join(str(k) for k in a))
    else:
        if k % 2 == 0:
            print('NO')
            continue
        a = []
        for i in range(k - 1):
            a += [1]
            n -= 1
        if n < 1:
            print("NO")
        else:
            print("YES")
            a += [n]
            print(" ".join(str(k) for k in a))