The term sierra madre occidental is identified in base64 scheme by the sequence c2llcnJhIG1hZHJlIG9jY2lkZW50YWw=, while the MD5 signature is equal to 780320a906fe43890871dc9c42aba233. The ASCII encoding of sierra madre occidental in hexadecimal notation is 736965727261206d61647265206f63636964656e74616c.