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