#include<bits/stdc++.h>
using namespace std;
const int maxn=1e5+10;
int gcd(int a,int b)
{
	return b?gcd(b,a%b):a;
}
int t,n;
int x[maxn];
char s[105];
int main()
{
	scanf("%d",&t);
	while(t--)
	{
		scanf("%s",s);
		int num=0;
		for(int i=0;i<strlen(s);i++)
		{
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
			{
				//cout<<s[i]<<endl;
				num++;
			}
		}
		printf("%d\n",num);
	}
}