#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cmath>
#include<cstring>
using namespace std;
#define ll long long
const int maxn=1010;
int main ()
{
	int t;
	scanf("%d",&t);
	getchar();
	while(t--)
	{
		char b[55];
		scanf("%s",b);
		int sum=0;
		for(int i=0;i<strlen(b);i++)
		{
			if(b[i]=='a'||b[i]=='e'||b[i]=='i'||b[i]=='o'||b[i]=='u')
			sum++;
		}
	printf("%d\n",sum);
	}

}