AtCoder Beginner Contest 232 B – Caesar Cipher

s = list(input())
t = list(input())

ok = False

for i in range(26):
    if ok:
        break
    a = []
    for j in s:
        a.append(chr(ord('a') + (ord(j) - ord('a') + i) % 26))
    if a == t:
        ok = True
        break
if ok:
    print("Yes")
else:
    print("No")