The translation from the Berland language into the Birland language is not an easy task. Those languages are very similar: a berlandish word differs from a birlandish word with the same meaning a little: it is spelled (and pronounced) reversely. For example, a Berlandish word code corresponds to a Birlandish word edoc. However, it's easy to make a mistake during the «translation». Vasya translated word *s* from Berlandish into Birlandish as *t*. Help him: find out if he translated the word correctly.
The first line contains word *s*, the second line contains word *t*. The words consist of lowercase Latin letters. The input data do not consist unnecessary spaces. The words are not empty and their lengths do not exceed 100 symbols.
#41A Translation
user1 = input().lower()
user2 = input().lower()
list1 = []
list2 = []
for i in user1:
  list1.append(i)
for i in user2:
  list2.append(i)
count = " "
if len(list1)==len(list2):
  for i in list1:
    for j in reversed(list2):
      if i==j:
        count = "Yes"
      else:
        count = "No"
else:
  count = "No"
print(count)
 