#include <bits/stdc++.h>
using namespace std;

using ll = long long;
using ull = unsigned long long;
#define v(t) vector<t>
#define p(t) pair<t, t>
#define p2(t, s) pair<t, s>
#define vp(t) v(p(t))

#define rep(i, n) for (int i=0,i##_len=((int)(n)); i<i##_len; ++i)
#define rep2(i, a, n) for (int i=((int)(a)),i##_len=((int)(n)); i<=i##_len; ++i)
#define repr(i, n) for (int i=((int)(n)-1); i>=0; --i)
#define rep2r(i, a, n) for (int i=((int)(n)),i##_len=((int)(a)); i>=i##_len; --i)

#define repi(itr, c) for (__typeof((c).begin()) itr=(c).begin(); itr!=(c).end(); ++itr)
#define repir(itr, c) for (__typeof((c).rbegin()) itr=(c).rbegin(); itr!=(c).rend(); ++itr)

#define sz(x) ((int)(x).size())
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()

#define SORT(v, n) sort(v, v+n);
#define VSORT(v) sort(v.begin(), v.end());
#define RSORT(x) sort(rall(x));
#define pb push_back
#define eb emplace_back

#define INF (1e9)
#define LINF (1e18)
#define PI (acos(-1))
#define EPS (1e-7)
#define DEPS (1e-10)

int main(){
    string s, ans;
    cin >> s;
    ll n;
    cin >> n;
    const string stamp = "CpCzNkSuTbEoA";
    rep(i, sz(s)) {
        if (islower(s[i])) {
            ll r = n % 26LL;
            ans += (char)((((s[i]-'a')+r)%26)+'a');
        }
        else if (isupper(s[i])) {
            ll r = n % 26LL;
            ans += (char)((((s[i]-'A')+r)%26)+'A');
        }
        else {
            if ((ll)(9-(int)(s[i]-'0')) >= n) {
                ans += (char)(s[i]+n);
            }
            else {
                ll n2 = n - (ll)(10 - (int)(s[i]-'0'));
                ll r = n2 % 26LL;
                string stamp2 = stamp;
                rep(j, sz(stamp2)) {
                    if (isupper(stamp2[j])) {
                        int tc = stamp2[j] - 'A';
                        tc = (tc + r) % 26LL;
                        stamp2[j] = (char)(tc+'A');
                    }
                    else {
                        int tc = stamp2[j] - 'a';
                        tc = (tc + r) % 26LL;
                        stamp2[j] = (char)(tc+'a');
                    }
                }
                ans += stamp2;
            }
        }
    }
    cout << ans << endl;
    return 0;
}