S = input()
n = int(input())
C = "CpCzNkSuTbEoA"
ans = ""
"123456789"
a = [chr(i+ord("a")) for i in range(26)]
A = [chr(i+ord("A")) for i in range(26)]

for s in S:
    if s in a:
        ind = a.index(s)
        ans += a[(ind+n)%26]
    elif s in A:
        ind = A.index(s)
        ans += A[(ind+n)%26]
    else:
        s = int(s)
        if s+n <= 9:
            ans += str(s+n)
        else:
            nn = n+s-10
            for c in C:
                if c in a:
                    ind = a.index(c)
                    ans += a[(ind+nn)%26]
                if c in A:
                    ind = A.index(c)
                    ans += A[(ind+nn)%26]
print(ans)