import java.util.Scanner;
public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		while(sc.hasNext()){
			int count1=0;
			int count2=0;
			int count3=0;
			int count4=0;
			String str = sc.nextLine();
			for(int i=0;i<str.length();i++){
				char ch = str.charAt(i);
				if(Character.isLetter(ch)){
					count1++;
				}
				else if(Character.isSpaceChar(ch)){
					count2++;
				}
				else if(Character.isDigit(ch)){
					count3++;
				}
				else{
					count4++;
				}
			}
			System.out.println(count1);
			System.out.println(count2);
			System.out.println(count3);
			System.out.println(count4);
		}
	}
}