#include<iostream>
#include<cstdio>
#include<cmath>
#include<algorithm>
#include<string>
#include<cstring>
using namespace std;
const int maxn=110;
string a;int n;
int Main(){
	freopen("latin.in","r",stdin);
	freopen("latin.out","w",stdout);
	scanf("%d",&n);
	for (int i=1;i<=n;i++){
		cin>>a;
		if (a[0]=='a'||a[0]=='e'||a[0]=='i'||a[0]=='u'||a[0]=='o'){
			cout<<a<<"cow"<<endl;
		}
		else {
			cout<<string(&a[1])<<a[0]<<"ow"<<endl;
		}
	}
	return 0;
}
int main(){;}
int xlm=Main();