#include <stdio.h>
#include<string.h>
#define ARRAY 100 
int main()
{
	long int n;
	scanf("%d",&n);
	getchar();
	while(n--)
	{
		int sum=0;
		char word[ARRAY];
		gets(word);
		if(strlen(word)==0)
		{
			n++;
			continue;
		}
		for(int i=0;i<strlen(word);i++)
			if(word[i]=='a'||word[i]=='e'||word[i]=='i'||word[i]=='o'||word[i]=='u')
				sum++;
		printf("%d\n",sum);
		
		
	}
	return 0;
}