#include <bits/stdc++.h>
using namespace std;
int main()
{
    string s;
    cin>>s;
    int len=s.size();
    for(int i=0;i<=len-1;i++)
    {
        if(s[i]=='!')
        {
            cout<<"^ _ ^";
        }
        else if(s[i]=='?')
        {
            cout<<"@_@";
        }
        else cout<<s[i];
    }
    return 0;
}