#include<stdio.h>
#include<string.h>
int main()
{
	int t,y;
	char s[100];
	scanf("%d",&t);
	while(t--)
	{   y=0;
		scanf("%s",&s);
		int leg=strlen(s);
		for(int i=0;i<leg;i++)
		{
			
			if(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')y=y+1;
		}
		printf("%d\n",y);
	}
	return 0;
}