import java.util.*;
import java.util.Scanner;

public class telPhone
{
    public static void main (String[] args)
    {
        
        Scanner scan = new Scanner (System.in);
    

        String number;
        String word;
        int i;
  
        
        public telPhone (word)
        {
            setNumber;
        }
        
        private void setNumber
        {
            number = "";
        }
    
    System.out.println("Enter your word:");
    word = scan.next();
    number= word.toUpperCase();


    for (i = 0; i < 7; i++)
     if (number.charAt(i) == A && B && C)
    {
        System.out.print("2");
    }
    else
    if (number.charAt(i) == D && E && F)
    {
        System.out.print("3");
    }
    if (number.charAt(i) == G && H && I)
    {
        System.out.print("4");
    }
    else
    if (number.charAt(i) == J && K && L)
    {
        System.out.print("5");
    }
    else
    if (number.charAt(i) == M && N && O)
    {
        System.out.print("6");
    }
    else
    if (number.charAt(i) == P && R && S)
    {
        System.out.print("7");
    }
    else
    if (number.charAt(i) == T && U && V)
    {
        System.out.print("8");
    }
    else
    if (number.charAt(i) == W && X && Y)
    {
        System.out.print("9");
    }
    
    number = number.substring(0,3) + "-" +
                       number.substring (3);
                      
      
    System.out.println("Your converted number is:" + word);

}
}

x.charAt(0) == A

x.charAt(0) == A && B && C

x.charAt(0) == 'A' || x.charAt(0) == 'B' || x.charAt(0) == 'C'