"Part 1\r\nhttp:\/\/www.youtube.com\/watch?v=ENkdT0m-QTU&feature=mfu_in_order&list=UL\r\n\r\nPart 2\r\nhttp:\/\/www.youtube.com\/watch?v=aLqRl2MfoLE&feature=mfu_in_order&list=UL\r\n\r\nPat 3\r\nhttp:\/\/www.youtube.com\/watch?v=Qr0pnbbxlzk&feature=mfu_in_order&list=UL\r\n\r\nPart 4\r\nhttp:\/\/www.youtube.com\/watch?v=UtnhALx5emY"