#include<iostream>
#include<cstdio>
#include<cmath>
#include<cstring>
#include<algorithm>
#include<cstdlib>
using namespace std;
int n;
string a;
string b="cow";
string c="ow";
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]=='o'||a[0]=='u')
       {
           a=a+b;
           cout<<a<<endl;    
       }
       else 
       {
	     int l=a.length();
         a=a+a[0];
         a=a+c;
         for(int i=1;i<=a.length()-1;i++)
         cout<<a[i];
         cout<<endl;
        }
    }
    return 0;
}