#include<bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int,int>;
const int N = 1e6+10;
char ch;
string s1,s2;
void solve(){
    while(cin>>ch){
        if(ch>='0'&&ch<='9')s1.push_back(ch);
        else s2.push_back(ch);
    }
    cout<<s2+s1;
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);  
    solve();
    return 0;
}