#include<stdio.h>
#define S 50
int main(){
	int i,T;
	scanf("%d",&T);
	int yuan[T];
	char str[S+1];
	for(i=0;i<T;++i){
		int sum=0;
		int m=0;
        scanf("%s",str);
        while(str[m]!='\0'){
        	if(str[m]==97||str[m]==101||str[m]==105||str[m]==111||str[m]==117)
        	sum=sum+1;
        	m++;
        }
        yuan[i]=sum;
    }
    for(i=0;i<T;++i){
    	printf("%d\n",yuan[i]);
    }
    return 0;
}