#include <cstdio>
#include <iostream>
#include<algorithm>
#include<cmath>
#include<vector>
#include<cstdlib>
#include<cstring>
using namespace std;
int t,i,j,k;
int main()
{
	
	scanf("%d",&t);
	int sum;
getchar();
	while(t--){
		sum=0;
		char s[55];
		scanf("%s",s);
		for(i=0;i<strlen(s);++i){
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
				sum++;
		}
		printf("%d\n",sum);
		
	}
	return 0;
}