#include<cstdio>
#include<cmath>
#include<cstring>
#include<string>
#include<algorithm>
#include<iostream>
using namespace std;
char str[55];
int main()
{
	int T;
	scanf("%d",&T);
	while(T--)
	{
		int ans=0;
		scanf("%s",str);
		for(int i=0;str[i]!='\0';i++)
		if(str[i]=='i'||str[i]=='e'||str[i]=='a'||str[i]=='o'||str[i]=='u')
		ans++;
		printf("%d\n",ans);
	}
	return 0;
}