#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<ll,ll> P;
typedef vector<ll> VI;
typedef vector<VI> VVI;
#define REP(i,n) for(int i=0;i<(n);i++)
#define ALL(v) v.begin(),v.end()
constexpr ll MOD=1000000007;
constexpr ll INF=2e18;

int main(){
    string s; cin >> s;
    ll n; cin >> n;
    string t="CpCzNkSuTbEoA";
    for(auto c:s){
        if(c>='0'&&c<='9'){
            if(n-10+c-'0'<0)
                cout << (char)(c+n);
            else{
                for(auto d:t){
                    if(d>='a'&&d<='z')
                        cout << (char)('a'+(d-'a'+(n-10+c-'0')%26)%26);
                    else
                        cout << (char)('A'+(d-'A'+(n-10+c-'0')%26)%26);
                }
            }
        }
        else if(c>='a'&&c<='z')
            cout << (char)('a'+(c-'a'+n%26)%26);
        else
            cout << (char)('A'+(c-'A'+n%26)%26);
    }
    return 0;
}