#include<stdio.h>
int main(){
	int n,m,a,b,c,x,y,t,i,j;
	char s[51];
	scanf("%d",&t);
	while(t--){
		scanf("%s",&s);
		n=0;
		for(i=0;i<50;i++){
		if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')
			n++;
		}
		printf("%d\n",n);
		for(i=0;i<50;i++){
		s[i]='x';}
	}
	return 0;
	}