#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define el '\n'
void solve() {
ll n;
string s;
cin>>n>>s;
string ans="";
ans+=s[0];
for(int i=1;i<n;i++){
if(s[i-1]=='n' && s[i]=='a'){
ans+='y';
ans+=s[i];
}
else ans+=s[i];
}
cout<<ans;
}
int main() {
ios::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
int tc = 1;
//cin >> tc;
while (tc--) {
solve();
cout << el;
}
return 0;
}
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