"Part 1\r\nhttp:\/\/www.youtube.com\/watch?v=lSI0CT7V5C8\r\n\r\nPart 2\r\nhttp:\/\/www.youtube.com\/watch?v=u6HuOTUGrYg\r\n\r\nPart 3\r\nhttp:\/\/www.youtube.com\/watch?v=99t7aoCFS_Y"