Possible to Clone Subinterfaces?

[TheDirkMelvin]

Looking for a way to copy subinterfaces from one device to an HA device.
For instance, we have 2x Cisco ASAs in HA, obviously configured with the same physical interfaces, and they have the same subinterfaces assigned to those same physical interfaces, but the IP addresses will be different for both ASAs.
I need to do this in at least 4 different locations.

Not that there are a massive amount of subinterfaces but these sort of adds/edits get tedious.

Thanks for any advice/help,
Dirk