"Part 1\r\nhttp:\/\/www.youtube.com\/watch?v=WEobaGZMsRs\r\n\r\nPart 2\r\nhttp:\/\/www.youtube.com\/watch?v=fqxLR0s3PKM&feature=related\r\n\r\nPart 3\r\nhttp:\/\/www.youtube.com\/watch?v=tf4za8FGBoA&feature=related\r\n\r\nPart 4\r\nhttp:\/\/www.youtube.com\/watch?v=tI093jbNkfQ&feature=related"