#include<stdio.h>
#include<string.h>
int main(){
	int T,i,j;
	int s, sum=0;
	char arry[50];
	scanf("%d",&T);
	getchar();
	for (j=0;j<T;j++){
	    
	    scanf("%s",&arry[0]);
	    s = strlen(&arry[0]);
	    //printf("%c\n",arry[0]);
	    for (i=0;i<s;i++){
	        if(arry[i]=='a'||arry[i]=='u'||arry[i]=='e'||arry[i]=='i'||arry[i]=='o')
	            sum=sum + 1;
	       
		}
		printf("%d\n",sum);
		sum = 0;
	}
	return 0;
}