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