The term water-cooled reactor is identified in base64 scheme by the sequence d2F0ZXItY29vbGVkIHJlYWN0b3I=, while the MD5 signature is equal to 0d2ec60c914b7fa993610eb86139788c. The ASCII encoding of water-cooled reactor in hexadecimal notation is 77617465722d636f6f6c65642072656163746f72.