using System;

public class Test
{
	public static void Main()
	{
	String _message = "this is my long message which needs to be split in to two string after 160 characters. This is a long message. This is a long message. This is a long message. This is a long message. This is a long message.";
	Console.WriteLine("Part 1: {0}",_message.Substring(0,160));
	Console.WriteLine("rest of message: {0}",_message.Substring(160));
	}
}