abnf Range: <unit>=<range-start>- Range: <unit>=<range-start>-<range-end> Range: <unit>=<range-start>-<range-end>, <range-start>-<range-end> Range: <unit>=<range-start>-<range-end>, <range-start>-<range-end>, <range-start>-<range-end> Range: <unit>=-<suffix-length>

```http HTTP/1.1 200 OK Content-Type: text/plain Transfer-Encoding: chunked Trailer: Expires

7\r\n Mozilla\r\n 9\r\n Developer\r\n 7\r\n Network\r\n 0\r\n Expires: Wed, 21 Oct 2015 07:28:00 GMT\r\n \r\n ```