#include <bits/stdc++.h>
using ll = long long int;
using namespace std;
ll mod=1e9+7;
       

int main(){
  int n=7;
  string s;
  cin >> s;
  for(int i=0;i<6;i++){
     if(s[i]=='a' && s[i+1]=='o'){
       s[i]='k';
       s[i+1]='i';
     }
  }
  cout << s << endl;
}