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