tion ......................................... <a href="#page-5">5</a>
      <a href="#section-3.1">3.1</a>. Overall conventions ....................................... <a href="#page-5">5</a>
          <a href="#section-3.1.1">3.1.1</a>. Packing into bytes .................................. <a href="#page-5">5</a>
      <a href="#section-3.2">3.2</a>. Compressed block format ................................... <a href="#page-6">6</a>
          <a href="#section-3.2.1">3.2.1</a>. Synopsis of prefix and Huff