def f(c, n):
    if 'a' <= c <= 'z':
        return chr(ord('a') + (ord(c) - ord('a') + n % 26) % 26)
    elif 'A' <= c <= 'Z':
        return chr(ord('A') + (ord(c) - ord('A') + n % 26) % 26)
    else:
        raise ValueError
s = input()
n = int(input())
result = []
for c in s:
    if '0' <= c <= '9':
        m = n + int(c)
        if m > 9:
            result.append(''.join([f(c2, m - 10) for c2 in "CpCzNkSuTbEoA"]))
        else:
            result.append(str(m))
    else:
        result.append(f(c, n))
print(''.join(result))