#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<iostream>
using namespace std;
int main()
{
	int t;
	cin>>t;
	while(t--)
	{
		char s[100];int ans=0;
		scanf("%s",s);
		int len=strlen(s);
		for(int i=0;i<len;i++)
		{
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
				ans++;
		}
		printf("%d\n",ans);
	}
	return 0;
}