"Part 1\r\nhttp:\/\/www.youtube.com\/watch?v=IdtJdMo3OhI\r\n\r\nPart 2\r\nhttp:\/\/www.youtube.com\/watch?v=_i4Dx62f6oA\r\n\r\nPart 3\r\nhttp:\/\/www.youtube.com\/watch?v=IlzVZVHUch0\r\n\r\nPart 4\r\nhttp:\/\/www.youtube.com\/watch?v=2Xc5dbuW9Tk"