from collections import Counter

w = eval(input())



d = {}

for i in w:

  if i not in d: d[i] = 1

  else: d[i] += 1

print(("Yes" if all(i%2 == 0 for i in list(d.values())) else "No"))
from collections import Counter

w = list(eval(input()))



cnt = Counter(w)

for i in list(cnt.values()):

  if i%2 == 1:

    print("No")

    exit()

print("Yes")
from collections import Counter

w = eval(input())
d = {}
for i in w:
    if i not in d:
        d[i] = 1
    else:
        d[i] += 1
print(("Yes" if all(i % 2 == 0 for i in list(d.values())) else "No"))

from collections import Counter

w = list(eval(input()))
cnt = Counter(w)
for i in list(cnt.values()):
    if i % 2 == 1:
        print("No")
        exit()
print("Yes")

-w = eval(input()) -d = {} -for i in w: -    if i not in d: -        d[i] = 1 -    else: -        d[i] += 1 -print(("Yes" if all(i % 2 == 0 for i in list(d.values())) else "No")) +w = list(eval(input())) +cnt = Counter(w) +for i in list(cnt.values()): +    if i % 2 == 1: +        print("No") +        exit() +print("Yes")