The term epicyclic gear train is identified in base64 scheme by the sequence ZXBpY3ljbGljIGdlYXIgdHJhaW4=, while the MD5 signature is equal to dc0f82f2fdebf6bf5a75015017596ca9. The ASCII encoding of epicyclic gear train in hexadecimal notation is 6570696379636c6963206765617220747261696e.