AI String processing

Artificial Intelligence string processing Given a set of input and output strings as training data, then the program, given a new input string never seen before, could 'guess' the output based on the example training data. The maximum possible length of an input string, and maximum possible length of an output string will be fixed, but not necessarily equal. The neural network must have one input node for each character in the input string, and one output node for each character in the output string. The number and size of hidden layers should be configurable to allow more complex operations to be performed. As an example, Given a training data as follows; 123ABC,234CBA 124ABC,125CBA 526DEF,637FED 527DEF,638FED ... x 10,000 more examples The model, when given "012CBA" should produce the output "123ABC" The above is an example, and not an actual workload, do not suggest using string processing instead of AI. You cannot predict what the process from input to output is. The program can be written in any programming language, but I would prefer C#. It must not require proprietary software like matlab. I will divide the project into two milestones 50%/50%. The first 50% will be released when you can demonstrate a sample workload running, with a success rate over 90%. The final 50% will be released when it successfully runs on a real workload with a sucess rate over 90%. Do not ask for funds to be released before this point.