Exporting separate files of streets from MID/MID which cover district

I have MID/MIF that describes 80 streets of the district and I want to have separate pairs of MID/MID for each street from the original MID/MID.

I can save a copy of district MID/MID and delete all but one street and save it, but maybe it could be made automatically?

Here is original MID/MIF:

so I need separate MID/MIF for each table entry.