#include<iostream>
#include<iomanip>
#include<string>
#include<vector>
#include<cmath>
#include<cctype>
#include<algorithm>
#include<cstdio>
using namespace std;
int main(){
	int t;
	scanf("%d", &t);
	int i, j;
	string a;
	int count[100005] = {0};
	for(i = 0; i < t; i++) {
		cin >> a;
		for(j = 0; j < a.size(); j++){
			if(a[j] == 'a' || a[j] == 'e' || a[j] == 'i' || a[j] == 'o' || a[j] == 'u')
				count[i] ++;
		}
	}
	for(i = 0; i < t; i++) {
		printf("%d",count[i]);
		if(t != 0)
			printf("\n");
	}
	return 0;

}