#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf 1000000000



int main(){
	
	string s;
	cin>>s;
	
	long long N;
	cin>>N;
	
	rep(i,20){
		if(N==0)break;
		N--;
		
		string t = "";
		rep(j,s.size()){
			char c = s[j];
			if(islower(c)){
				if(c=='z')c = 'a';
				else c++;
				t += c;
			}
			else if(isupper(c)){
				if(c=='Z')c = 'Z';
				else c++;
				t += c;
			}
			else{
				if(c=='9'){
					t += "CpCzNkSuTbEoA";
				}
				else{
					c++;
					t += c;
				}
			}
		}
		s = t;
	}
	
	N %= 26;
	
	rep(i,N){
		string t = "";
		rep(j,s.size()){
			char c = s[j];
			if(islower(c)){
				if(c=='z')c = 'a';
				else c++;
				t += c;
			}
			else if(isupper(c)){
				if(c=='Z')c = 'Z';
				else c++;
				t += c;
			}
			else{
				if(c=='9'){
					t += "CpCzNkSuTbEoA";
				}
				else{
					c++;
					t += c;
				}
			}
		}
		s = t;
	}
	
	cout<<s<<endl;
			
	
    return 0;
}