To make it easier to 6p this solution, I use conditional logic so that the first loop has a single extra grab instruction compared to the subsequent loops and is otherwise identical, and then used omclone to copy-paste. This was considerably faster than scrolling to the end of the instruction tray within OM would have been.

I could save a few hundred cycles by getting rid of the conditional logic, but there is at least one or two thousand cycles that can be cut from this solution through better execution so it probably doesn't matter.