#include <stdio.h>
#define STRING_LENGTH 80
int main(){
	int T;
	scanf("%d",&T);
	while(T--){
		char str[STRING_LENGTH+1];
		int i,total=0;;
		scanf("%s",str);
		for(i=0;i<STRING_LENGTH;i++){
			if(str[i]=='a'||str[i]=='e'||str[i]=='i'||str[i]=='o'||str[i]=='u')
				total+=1;
			str[i]='\0';
		}
		printf("%d\n",total);
	}
	return 0;
}