The term helladic civilization is identified in base64 scheme by the sequence aGVsbGFkaWMgY2l2aWxpemF0aW9u, while the MD5 signature is equal to 51a0bf1321fe4aa0d055acdc35319c18. The ASCII encoding of helladic civilization in hexadecimal notation is 68656c6c6164696320636976696c697a6174696f6e.