#include <bits/stdc++.h>
using namespace std;

signed main(){
  string s;
  cin>>s;
  for(int i=0;i<s.size()-1;i++){
    if(s[i] == 'a' && s[i+1] == 'o'){
      s[i]='k' ,s[i+1]='i';
    }
  }
  cout<<s<<endl;
  return(0);
}