import java.util.*;
 
class Main{
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		while(sc.hasNextLine()) {
			String[] s=sc.nextLine().split(" ");
			int upper=0;
			int lower=0;
			int number=0;
			for(int i=0;i<s.length;i++) {
				for(int j=0;j<s[i].length();j++) {
					if(s[i].charAt(j)>='a'&&s[i].charAt(j)<='z') {
						lower++;
					}else if(s[i].charAt(j)>='A'&&s[i].charAt(j)<='Z') {
						upper++;
					}else if(s[i].charAt(j)>='0'&&s[i].charAt(j)<='9') {
						number++;
					}
				}
			}
			System.out.println(lower+" "+upper+" "+number+" "+(s.length-1));
		}
		sc.close();
	}
}
 

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VGhpcyBpcyBTdHJpbmcKU1BBQ0UgICAgMSAgICBTUEFDRQogUyBhIE0gcCBMIGUgSSBuIFAgdSBUICAgICAKMEwxQTJTM1Q0TDVJNk43RTgK

This is String
SPACE    1    SPACE
 S a M p L e I n P u T     
0L1A2S3T4L5I6N7E8