Code Pattern Recognition

Code Pattern Recognition. (you can name your price!!!) I have a file with 1000 codes ,14 Alphanumerical characters each. They were generated by an unknown algorithm. I want you to try a combination of different decoding and hash algorithms ..etc until you find a repeating or a semi/sequential pattern of inputs that lead to those outputs. Please see the attached file and start working on it then show me only the inputs you got from your testing, if I see any acceptable semi/pattern/sequence I will pay you for the algorithm and you can name your price! Please keep in mind I have similarly generated codes to the one I gave you, So I need to test your algorithm first, We will be using a screen sharing software so we can both see the result live, If your algorithm works then you can give it to me and I clear the payment. And if 1000 codes is not enough I will give you more.