The term naturally occurring is identified in base64 scheme by the sequence bmF0dXJhbGx5IG9jY3VycmluZw==, while the MD5 signature is equal to d03c421f7202e15a6e238fee767b0d88. The ASCII encoding of naturally occurring in hexadecimal notation is 6e61747572616c6c79206f6363757272696e67.