The term friendly relationship is identified in base64 scheme by the sequence ZnJpZW5kbHkgcmVsYXRpb25zaGlw, while the MD5 signature is equal to accb938781a0b0cca099e4dc4bfbe158. The ASCII encoding of friendly relationship in hexadecimal notation is 667269656e646c792072656c6174696f6e73686970.