#include<stdio.h>
#include<string.h>
int main(){
	int T,i,j,length;
	int shu;
	char s[100];
	scanf("%d\n",&T);
	for(i=0;i<T;++i){
       gets(s);
       shu=0;
	   length=strlen(s);
	   for(j=0;j<length;++j){
	      if(s[j]=='a'||s[j]=='e'||s[j]=='i'||s[j]=='o'||s[j]=='u')
	        shu=shu+1;}
	   printf("%d\n",shu);
    }
	return 0;
}