#include<stdio.h>
#include<string.h>
#define LENGTH 100
char str[LENGTH+1];
int main(void){
	int a,b,c,t,i;
	scanf("%d",&t);
	while(t--){
	a=0;
	scanf("%s",str);
	for(i=0;i<strlen(str);i++)
	if(str[i]=='a'||str[i]=='e'||str[i]=='i'||str[i]=='o'||str[i]=='u')
	a++;
	printf("%d",a); 
	printf("\n"); 
}  
       
    
return 0;
}