#include<stdio.h>
int main()
{
	int t,i,s;
	char word[51];
	scanf("%d",&t);
	while(t--)
	{
		s=0;
		scanf("%s",word);
		i=0;
		while(word[i]!='\0')
		{
			if(word[i]=='a'||word[i]=='e'||word[i]=='i'||word[i]=='o'||word[i]=='u')
				s++;
			i++;
		}
		printf("%d\n",s);
	}
	return 0;
}