#include<stdio.h>
#include<string.h>
int main(){
	long int i,n,t;
	char s[55];
	scanf("%ld",&n);
	getchar();
	while(n--){
		t=0;
		scanf("%s",s);
		for(i=0;i<strlen(s);i++){
			if((s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u')&&(s[i]>='a'&&s[i]<='z')){
				t++;
			}
		}
		printf("%d\n",t);
	}
	return 0;
}