#include<iostream>
#include<algorithm>
#include<cmath>
#include<string>
#include<cstring>
#include<cstdio>
const int maxn=1e5+5;
char ch[60];
using namespace std;
int main()
{
	int t,n,s;
	scanf("%d",&t);
	while(t--)
	{
		scanf("%s",ch);
		s=0;
		n=strlen(ch);
		for(int i=0;i<n;++i)
		{
			if(ch[i]=='a'||ch[i]=='e'||ch[i]=='i'||ch[i]=='o'||ch[i]=='u') s++;
		}
		printf("%d\n",s);
	}
}