#include<stdio.h>
#include<string.h>
int main (){
char a[1000];
int T,count;
scanf("%d",&T);
while(T--){
	count =0;
	scanf("%s",a);
	for(int i=0;i<strlen(a);i++){
		if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u'){

			count++;
		}



	}
	printf("%d\n",count);
}




}