#include<iostream>
#include<cstdio>
#include<cstring>
using namespace std;
int n;
string s;
string s1="cow";
string s2="ow";
int main(){
	freopen("latin.in","r",stdin);
	freopen("latin.out","w",stdout);
	scanf("%d",&n);
	while(n--){
		cin>>s;
		if(s[0]=='a'||s[0]=='o'||s[0]=='e'||s[0]=='i'||s[0]=='u') {s=s+s1;cout<<s;}
		else{
			s=s+s[0];
			s=s.erase(0,1);
			s=s+s2;
			cout<<s;
		}
	}
	fclose(stdin);
	fclose(stdout);
	return 0;
}