393217 Create text files in batch

I need a simple utility(desktop or web based) that does the following. 1. Allows me to paste a list of words (one phrase per line) in a text box. 2. Generates a tex file with one phrase from the list inserted into each text file. So if I have 15000 phrases, I will need 100 text files. 3. Allow me to define where to save the text files on my PC. 4. Must be able to support processing up to 20K phrases at a time I need this within the next 48 hours or so.