#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
#include<string>
using namespace std;
const int maxn = 100010;
const int inf = 0x3f3f3f3f;
int n,m,k,t;
char s[100];
int main(){
    scanf("%d",&n);
    for(int i=0;i<n;i++){
    	getchar();
    	scanf("%s",s);
    	int ans=0;
    	for(int j=0;s[j]!='\0';j++){
    		if(s[j]=='a'||s[j]=='e'||s[j]=='i'||s[j]=='o'||s[j]=='u') ans++;
    		
		}
		printf("%d\n",ans);
	}
}