#include<stdio.h>
#include<math.h>
#include<string.h>
#include<string.h>
#include<string>
#include<iostream>
#include<algorithm>
#include<string>
#include<stdlib.h>
const int p=0x3f3f3f3f;
#define maxn 100005
int a[maxn],b[maxn];
int n,m,k,x,y,l,r;
char s[maxn];
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		scanf("%s",s);
		int sum=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')
				sum++;
		
		}
		printf("%d\n",sum);
	}
}