#include<cstdio>
#include<algorithm>
#include<string>
#include<cstring>
#include<cmath>
#include<iostream>
#include<set>
#include<stdlib.h>
#include<vector>
using namespace std;
const int maxn=110;
const int inf=0x3f3f3f3f;

int main(){
	int T;
	scanf("%d",&T);
	while(T--){
		char s[110];
		scanf("%s",s);
		int p=strlen(s);
		int sum=0;
		for(int i=0;i<p;i++){
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u'){
				sum++;
			}
		}
		printf("%d\n",sum);
	}
}