#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <cstring>
#include <string>
#include <algorithm>
#include <iostream>
#define clr(a,b) memset(a,b,sizeof(a))
#define ll long long

using namespace std;

const int maxn=1e3+10;
int n,ans;
char s[55];

int main()
{
	scanf("%d",&n);
	while(n--)
	{
		ans=0;
		getchar();
		scanf("%s",s);
		for(int i=0;i<strlen(s);i++)
		{
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')ans++;
		}
		printf("%d\n",ans);
	}
}