#include <stdio.h>
#include <string.h>

int main () {
	int t,i;
	int icount = 0;
	char a[55];
	
	scanf("%d",&t);
	while (t--) {
		scanf("%s",a);
		
		for (i = 0;i < strlen(a);i++) {
			if (a[i] == 'a' || a[i] == 'e' || a[i] == 'i' || a[i] == 'o' || a[i] == 'u') {
				icount++;
			}
		}
		printf("%d\n",icount);
		icount = 0;
	}
	return 0;
}