#include<stdio.h>
#include<string.h>
int main(){
	int t,i,j,sun,sum;
	char a[60];
	scanf("%d",&t);
	while(t--){
		sun=0;
		scanf("%s",a);
		sum=strlen(a);
		for(i=0;i<sum;i++){
			if(a[i]=='a'){
				sun++;
			}
			if(a[i]=='e'){
				sun++;
			}
			if(a[i]=='i'){
				sun++;
			}
			if(a[i]=='o'){
				sun++;
			}
			if(a[i]=='u'){
				sun++;
			}
		}
		printf("%d\n",sun);
	}

	return 0;
}