Egor

alpha = 'abcdefghijklmnopqrstuvwxyz'
Alpha = alpha.upper()

s = input()
n = 0
IN = False
counter = 0
for c in s:
    if c in alpha+Alpha:
        if IN:
            counter += 1
        else:
            IN = True
            counter = 1
    else:
        if IN:
            IN = False
            n = max(n, counter)

res = ''
for c in s:
    if c in alpha:
        res += alpha[(alpha.index(c) + n) % len(alpha)]
    elif c in Alpha:
        res += Alpha[(Alpha.index(c) + n) % len(Alpha)]
    else:
        res += c
print(res)