#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(LL i = a;i<b; i++)
#define rrep(i,a,b) for(LL i = a;i>=b; i--)
#define INF ((1LL<<62)-(1LL<<31))
#define ooki 9,223,372,036,854,775,807
#define tii -9,223,372,036,854,775,808
typedef long long LL;
int main(){
  string s;
  cin>>s;
  rep(i,0,s.size()-1){
    if(s[i]=='a'&&s[i+1]=='o'){s[i]='k';s[i+1]='i';}
  }
  cout<<s<<endl;
}