/**
 * String Program 5
 *
 * Cody O
 * 10/13/19
 */
import java.util.*;
import java.lang.*;
import java.text.*;
public class stringProg5
{
    public static void main(String[]args)
    {
        Scanner input = new Scanner(System.in);
        //initializing
        System.out.print("Enter your first name: ");
        String first = input.next();
        System.out.print("\nEnter your last name: ");
        String last = input.next();
        String letter = last.toLowerCase();
        int group = 0;
        //working with strings
        letter = last.substring(0,1);
        if(letter == "a"){
            group =1;
        }
        else if(letter == "b"){
            group=1;
        }
        else if(letter == "c"){
            group=1;
        }
        else if(letter == "d"){
            group=1;
        }
        else if(letter == "e"){
            group=1;
        }
        else if(letter == "f"){
            group=1;
        }
        else if(letter == "g"){
            group=1;
        }
        else if(letter == "h"){
            group=1;
        }
        else if(letter == "i"){
            group=1;
        }
        else if(letter == "j"){
            group=2;
        }
        else if(letter == "k"){
            group=2;
        }
        else if(letter == "l"){
            group=2;
        }
        else if(letter == "m"){
            group=2;
        }
        else if(letter == "n"){
            group=2;
        }
        else if(letter == "o"){
            group=2;
        }
        else if(letter == "p"){
            group=2;
        }
        else if(letter == "q"){
            group=2;
        }
        else if(letter == "r"){
            group=2;
        }
        else if(letter == "s"){
            group=2;
        }
        else{
            group=3;
        }
        System.out.print("\n" + first + " " + last + " " + "is assigned to group" + " " + group);
    }
}