How to write a part that needs 3 dots

Hi I read on this Forum that's not possible for now to add a triple dot to a note, and I also saw that a "future request" was opened about.

Now I want to ask you a suggestion to write a part that I would have written with a triple dot. Maybe it's easy but the solution doesn't come to mind.

It's about a piano piece, inspired to Beethoven, chords are beaten quickly, as if they are a grace note. I can attach a screenshot to give you the idea of the piece, how I wanted to write it: the first quarters in the measures should have a triple dot and no a double dot tied with a 32nd note! Regarding the interpretation it's a very emotional part, so it's not perfectly in time, the player should hesitate a bit on the longer notes, and beat very quickly the following chords. Key is D minor so the B is moll.

How do you think to write this?

Thank you very much! :)