import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int numbers = 0;
int words = 0;
int space = 0;
int other = 0;
Scanner scanner = new Scanner(System.in);
String str = scanner.nextLine();
//write your code here......
for(int i=0;i<str.length();i++)
{
if(str.charAt(i)>='A'&&str.charAt(i)<='Z'||str.charAt(i)>='a'&&str.charAt(i)<='z')
{
words++;
}else if(str.charAt(i)>='0'&&str.charAt(i)<='9'){
numbers++;
}else if(str.charAt(i)==' ')
{
space++;
}else{
other++;
}
}
System.out.println("英文字母"+words+"数字"+numbers+"空格"+space+"其他"+other);
}
}