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