#include<stdio.h>
#include<math.h>
#include<algorithm>
using namespace std;
#include<string.h>
int main(void){
	int a,b,c;
	int i,j,k;
	char s[10001];
	int t;
	scanf("%d",&t);
	while(t--)
	{
		a=0;
		scanf("%s",s);
		for(i=0;i<strlen(s);i++)
		{
			if(s[i]=='a'||s[i]=='e'||s[i]=='o'||s[i]=='u'||s[i]=='i')
				a=a+1;

		
		}
		printf("%d\n",a);
	
	
	}
	

}