#include<iostream>
using namespace std;
#include<cstring>
#include<string>

int main()
{
	int n;
	string s;
	cin>>n;
	for(int i=0;i<n;i++)
	{
		cin>>s;
		if(s[0]=='a'||s[0]=='e'||s[0]=='i'||s[0]=='o'||s[0]=='u')
			cout<<s<<"cow"<<endl;
		else
		{
			char n;
			n=s[0];
		 	int w=s.length();
			for(int k=1;k<w;k++)
			{
				cout<<s[k];
			}
			cout<<s[0]<<"ow"<<endl;
		}
	}
	system("pause");
	return 0;
}