#include<stdio.h>
#include<math.h>
#include<string.h>
int main(void){
	char a[50];
	long t;
	int l,sum;
	scanf("%ld",&t);
	while(t--){
		getchar();
		scanf("%s",a);
		l=strlen(a);
		for(int i=0;i<=l;++i){
			if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u'){
				sum+=1;
			}
		}
		printf("%d\n",sum);
		sum=0;
	}
}