#include<stdio.h>

using namespace std;

int main()
{
	int t;
	scanf("%d", &t);
	while(t--){
		char s[50];
		scanf("%s", &s);
		int i, count = 0;
		for(i=0;s[i]!='\0';i++){
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u'){
				count++;
			}
		}
		
		printf("%d\n", count);
	}
	
	return 0;
}