#include<bits/stdc++.h>
using namespace std;
int main ()
{
	int t;
	char a[100];
	scanf("%d",&t);
	while(t--)
	{
		int ans=0;
		scanf("%s",a);
		int length=strlen(a);
		for(int i=0;i<length;++i)
		{
			if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u')
			{
				ans++;
			}
		}
		printf("%d\n",ans);
	}
}