Contribution #1754

Problem: ru/3.3.1

Added 3.3.1, 3.3.4-3.3.6

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: July 1, 2024 at 12:23 PM

GitHub commit: 8b0937bf2ddd4b7a7df219f4eed320e3074a43aa

+89 -8 lines changed