The term helladic civilisation is identified in base64 scheme by the sequence aGVsbGFkaWMgY2l2aWxpc2F0aW9u, while the MD5 signature is equal to d81c9eb2c9f64578bbe82c6e8cc2d165. The ASCII encoding of helladic civilisation in hexadecimal notation is 68656c6c6164696320636976696c69736174696f6e.