"Part 1\r\nhttp:\/\/www.youtube.com\/watch?v=nPX_WxWuidc\r\n\r\nPart 2\r\nhttp:\/\/www.youtube.com\/watch?v=zZFxUsnqBL0&feature=mfu_in_order&list=UL\r\n\r\nPart 3\r\nhttp:\/\/www.youtube.com\/watch?v=uLNpAELMOuQ&feature=mfu_in_order&list=UL"