The term hyperventilation is identified in base64 scheme by the sequence aHlwZXJ2ZW50aWxhdGlvbg==, while the MD5 signature is equal to a01fe2d5aea3c1360eb5b8eb64b668af. The ASCII encoding of hyperventilation in hexadecimal notation is 687970657276656e74696c6174696f6e.