#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cmath>
#include<cstring>
#include<cstdlib>
/*bool cmp(const in &a,const in &b)
{
	return a
}*/
using namespace std;
int main()
{
	int T,i;
	char a[52];
	scanf("%d",&T);
	getchar();
	while(T--)
	{
		int count=0;
		scanf("%s",a);
		
		for(i=0;i<strlen(a);++i)
		{
			if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u')
			{
				count++;
			}
		}
		printf("%d\n",count);
	}
}