The term health and human services is identified in base64 scheme by the sequence aGVhbHRoIGFuZCBodW1hbiBzZXJ2aWNlcw==, while the MD5 signature is equal to 2a40c39fa424236fb51b9fde9707ee78. The ASCII encoding of health and human services in hexadecimal notation is 6865616c746820616e642068756d616e207365727669636573.