#include<stdio.h>
#include<string.h>

int main() {
	
	int t;
	scanf("%d",&t);
	while(t--) {
		char s[55];
		scanf("%s",&s);
		int iRet = 0;
		for(int i=0;i<strlen(s);i++) {
			if(s[i] == 'a' || s[i] == 'e' || s[i] == 'i' || s[i] == 'o' || s[i] == 'u') {
				iRet++;
			}
		}
		printf("%d\n",iRet);
	}
	return 0;
}