How to render several fragments at once as separate files in Premiere Pro?

Question

Adobe Premiere

Hello. There is a video that I cut into several fragments (10 pieces) - I cut out the parts that I need. There is a question of rendering. Either delete all but one and render each fragment a dozen times in turn, or ask for an alternative option to immediately render all fragments as separate videos (so that there are 10 pieces in the output).
Just in case, I'll describe my goal - I'm learning to apply video effects in AAE and I want to glue a few fragments in AAE, try all sorts of goodies, such as a glitch effect and all that. So first I cut the whole video into fragments in Premiere, convert them to avi, then I throw them into AAE, render, then with effects back to Premier Pro. Maybe I'm doing something wrong initially and complicating the whole process? Sending a video from Premiere to AAE does not work - the after effect hangs and there is no hope for such an option. Maybe you can somehow save all these fragments in Premiere as some kind of project that AAE can work with and for it each fragment individually will be available for manipulation? Like how do you save an Illustrator's .AI with multiple layers and work with each one individually in an after effect?
If there is no such possibility, then at least massively render everything.
thanks for the help

Answer 1

Either delete all but one and render each fragment a dozen times in turn, or ask for an alternative option to immediately render all fragments as separate videos (so that there are 10 pieces in the output).

If I understand correctly, then:
So in Premiere you "select" your fragments and send them to AME while the latter is rendering.

Sending a video from Premiere to AAE does not work - the after effect hangs and there is no hope for such an option.

Do you have a pirate? Which version?

So first I cut the whole video into fragments in Premiere, convert them to avi, then I throw them into AAE, render, then with effects back to Premier Pro.

This is your kind of proxy. Only in AVI is not necessary - you will lose quality every time. Use DNxHR HQ 8-bit (or QuickTime with Animation codec), it's designed specifically for this. At least in the direction of Premiere -> After Effects. It weighs a lot, but you don’t keep it good ...

Maybe you can somehow save all these fragments in Premiere as some kind of project that AAE can work with and for it each fragment individually will be available for manipulation?

You can, copy them to separate sequences (Sequence) for convenience, and then open the project file in AE. The principle is exactly the same as you wrote.