#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

#define N 100010

int n;
char s[N];

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