#include <cstdio>
#include <algorithm>
#include <iostream>
#include<cstring>
#include<cmath>
#include<cstring>
using namespace std;
const int maxn=100005;
int main()
{
	int i,len,sum;
	long t;
	char s[51];
	scanf("%ld",&t);
	while(t--)
	{
		sum=0;
		scanf("%s",&s);
		len=strlen(s);
		for(i=0;i<len;i++)
		{
			if(s[i]-'a'==0||s[i]-'e'==0||s[i]-'i'==0||s[i]-'o'==0||s[i]-'u'==0)
				sum+=1;
		}
		printf("%d\n",sum);
	}

}