#include<stdio.h>
#include<string.h>
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		int n=0;
		char s1[50];  
		scanf("%s",s1);
		int len=strlen(s1);
		for(int i=0;i<len;i++)
		{
			if((s1[i]=='a')||(s1[i]=='e')||(s1[i]=='i')||(s1[i]=='o')||(s1[i]=='u'))
			{
				n+=1;
			}

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