" Part 1 \r\nhttp:\/\/www.youtube.com\/watch?v=ws44Is5K17s\r\n\r\n Part 2 \r\nhttp:\/\/www.youtube.com\/watch?v=AgodthNucyg&feature=related\r\n\r\n Part 3\r\nhttp:\/\/www.youtube.com\/watch?v=Twko-VMJ3Rs&feature=related\r\n\r\n Part 4\r\nhttp:\/\/www.youtube.com\/watch?v=IhGAyXkAlNM&feature=related"