Software To Generate Unique Articles From Super Spun Article

Hi, I need a desktop software to create unique articles from super spun article. It should be able to generate upto 50,000 unique articles at a time from the provided super spun article. Please NOTE: I do not want a software for spinning article; What i want is a software that can give the output from the provided super spun article. I will hold all the rights for the software and you need to provide the source code as well. 100% advance payment through escrow and will be released after successful testing of the software.