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