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