#include<stdio.h>
int main(){
	int sum,i;
	long t;
	char a[51];
	scanf("%ld",&t);
	while(t--){
		char a[51]="";
		scanf("%s",a);
		sum=0;
		for(i=0;i<50;i++){
			if(a[i]=='a'||a[i]=='e'||a[i]=='i'||a[i]=='o'||a[i]=='u')
				sum=sum+1;
		}
		printf("%d\n",sum);

	}
	return 0;
}