#include<stdio.h>
#include<string.h>
int main(void){
	int T;
	char a[100];
	scanf("%d",&T);
	while(T--){
		scanf("%s",a);
		int m=0,i=0,n=strlen(a)-1;
		while(i<=n){
			if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u')
				m=m+1;
			i++;
		}
		printf("%d\n",m);
	}
	return 0;
}