merge/import random max file from the folder

Looking for someone to create max script which will xref or merge/import into the scene random max file from specific folder.

It can xref random max file into the scene
merge/import random max file into the scene

script should have option to xref or merge from 2 to 10 max files in the same time (batch xref / merge), you can choose taht its going to xref or merge files with for example files only with underscore A - example A_xref_1; A_xref_2 etc.