#include<stdio.h>
#include<math.h>
#include<string.h>
#include<stdlib.h>
int main()
{
	
	int T,i,j,t;
	char a[100000][55];
	scanf("%d",&T);
	for(i=0;i<T;++i)
	{
		t=0;
		scanf("%s",a[i]);
		for(j=0;j<strlen(a[i]);++j)
		{
			if(a[i][j]=='a'||a[i][j]=='e'||a[i][j]=='i'||a[i][j]=='o'||a[i][j]=='u')
			{
				t++;
			}
		}
		printf("%d\n",t);
	}

	return 0;
}