"Part 1\r\nhttp:\/\/www.youtube.com\/watch?v=4UNZkOOo63s\r\n\r\nPart 2\r\nhttp:\/\/www.youtube.com\/watch?v=zqwyuy2c9Hw&feature=mfu_in_order&list=UL\r\n\r\nPart 3\r\nhttp:\/\/www.youtube.com\/watch?v=5pyAVjVxNpo&feature=mfu_in_order&list=UL"