#include <iostream>
#include <string>
using namespace std;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    string s;
    int state = 0;
    int one = 0;
    if (!getline(cin, s))return 0;
    for(int i=0;i<s.size();i++){
        if(s[i]=='1'){
            s[i]='_';
            one++;
            if(one%2==0){
                state=2;
            }else{
                state=1;
            }
        }
        else if (s[i] == '*') {
            if (state == 1) {
                s[i] = 'f';
            } 
            else if (state == 2) {
                s[i] = 't';
            }
    }

    }
    cout<<s;
    return 0;
}