Implement a class Person.

Implement a class Teacher that extends Person.

class Person 
{
  protected String Surname, Name;
  protected int Age;
  Person(String Surname, String Name, int Age) // Constructor
  public String toString() // Print Surname Name Age
}

class Teacher extends Person 
{
  protected String Subject;
  protected int Salary;
  Teacher(String Surname, String Name, int Age, String Subject, int Salary) // Constructor
  public String toString() // Print Surname Name Age Subject Salary
}

class ListOfPeople
{
  ArrayList<Person> a = new ArrayList<Person>(); 
  public void add(Person p) // Add person p to array list
  public int size() // Return size of array list
  public String toString() // Print people in array list. Each person print in a separate line
}

List of people will be created:

ListOfPeople list = new ListOfPeople();

Input data will be added to the list. The list of people will be printed using

System.out.println(list);

Input

Each line contains one of two types of people in the next format:

• PersonSurname Name Age
• TeacherSurname Name Age Subject Salary

Output

For each person print in one line its data.