#include<iostream>
#include<bits/stdc++.h>
using namespace std;
int main()
{
    string s,w;
    getline(cin,s);
    stringstream ss(s);
    vector<string>v(10);
    while (ss>>w)
    for(char c:w)
    if(isdigit(s))
    v[c-'0']=w.erase(w.find(c),1);
    for(string x:v)
    if(x!="")
    cout<<x<<" ";
}