I'm wondering how the below is most effectively performed on piano. I've solved the 'rhythm problem' (i.e., the very rapid triplet repetitions) by using both hands via piano 'split' feature — each playing identical pitches but on different keys — but am not sure how to handle the 5 pitch classes shown in the 2nd measure. There are 4 classes crammed into the span of a major 3rd! My novice reasoning says the G in the bass is essential, and that - because 3 of the 4 remaining classes are also present at the end of measure 1 - the A should also probably be played to further distinguish the two measures. And... that's as far as I get. This is my first attempt at such a task on the piano, and I'd be grateful for any guidance...
(I've 'condensed' the below with copyright issues in mind; only the last beat of the 2nd measure is shown. I'm aware that some dotted notes appear undotted, but I'm all out of dots...)
Edit: because of the machinegun-esque rapidity of the triplets, I need both hands playing identical notes (have 'split' my piano so that e.g. the viola's 1st note may be played on 2 widely-separated keys)