Reformatting a text file using the text object within Max. Find all and delete

Hi all I need to find a way to take this text file (that I have opened with the text object in Max), and find a way to reformat it so that it deletes and filters out all the "print: " symbols, and then re-export it as a txt file. I find it is quite tricky to get methods right for this that arent very complicated . because Max deals weirdly with "," syntax. for example if I put this all into a coll object it adds a \ where the commas should be

Essentially all i need is a way to 'find and delete' all the "print: " symbols WITHIN max and then be able to save a text file . Obviously I can do this with an external application easily with TextEdit or Google Docs or whatever, but I need this to work inside of Max for a client's ease of use. It needs to instead look like this

6d 19,o 19,u 9d 21,u 5d etc

instead of print: 6d print: 19,0 print: 19,u print: 9d etc

and then have that as a .txt file Anybody have any suggestions?