#include<cstdio>
#include<iostream>
#include<algorithm>
#include<cstring>
#include<cstdlib>
#include<cmath>
using namespace std;
int T,i,t;
char s[60];
int main(){
	scanf("%d",&T);
	while(T--){
		scanf("%s",s);
		t=0;
		for(i=0;i<strlen(s);i++){
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')	t++;
		}
		printf("%d\n",t);
	}
}