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