#include<iostream>
#include<cstdio>
#include<cmath>
#include<cstring>
#include<string>
#include<cstdlib>
#include<algorithm>
using namespace std;
const int maxn = 1e5 + 50;
int main()
{
	int n;
	scanf("%d", &n);
	while(n--)
	{
		int cnt = 0;
		char s[55];
		scanf("%s", s);
		int len = strlen(s);
		for(int i=0;i<len;i++)
		{
			if(s[i] == 'a' || s[i] == 'e' || s[i] == 'i' || s[i] == 'o' || s[i] == 'u')cnt++;
		}
		printf("%d\n", cnt);
	}
	return 0;
}