The term intercommunication system is identified in base64 scheme by the sequence aW50ZXJjb21tdW5pY2F0aW9uIHN5c3RlbQ==, while the MD5 signature is equal to 907ff1942ace11313bade9e909dcf8e4. The ASCII encoding of intercommunication system in hexadecimal notation is 696e746572636f6d6d756e69636174696f6e2073797374656d.