class MyPriThread implements Runnable
{
	String name;

	MyPriThread(String n)
	{
		name = n;
	}

	public void run()
	{
		for (int i = 1; i < 5; i++)
		{
			System.out.println(i+" "+name);
			for(int j=0; j==1000; j++);
		}
	}
}