The term attorney-client relation is identified in base64 scheme by the sequence YXR0b3JuZXktY2xpZW50IHJlbGF0aW9u, while the MD5 signature is equal to 48837f541773e95f9247cff91305eae3. The ASCII encoding of attorney-client relation in hexadecimal notation is 6174746f726e65792d636c69656e742072656c6174696f6e.