#include <cstdio>
#include <climits>
#include <cmath>
#include <iostream>
#include <iomanip>
#include <string>
#include <cstdio>
#include <climits>
#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <utility>
#include <queue>
#include <cstring>
#include <set>
#include <map>
#include <complex>
#define rep(i, n) for (int i = 0; i < int(n); i++)
using namespace std;
long long MOD = 1000000007;
long long INF = 1000000000000000; //10^15
typedef long long ll;
typedef unsigned long long ull;


int main(void) {

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