#include<stdio.h>

#include<algorithm>
#include<string.h>
using namespace std;
int main()
{  
	int t,p,i,s;
	char c[51];
	scanf("%d",&t);
	while(t--)
	{
		s=0;
	 scanf("%s",c);
     p=strlen(c);
	 for(i=0;i<p;i++)
	 {
		 if(c[i]=='a'||c[i]=='e'||c[i]=='i'||c[i]=='o'||c[i]=='u')
			 s+=1;
	 }
	 printf("%d\n",s);
	}
}