реєстрація: https://docs.google.com/forms/d/e/1FAIpQLScRCJf6hOmehFVwA6SHRvxSZVndo7BkgMvKjdI0EBPpp9Ih5g/viewform?usp=sf_linkhttps://docs.google.com/forms/d/e/1FAIpQLScRCJf6hOmehFVwA6SHRvxSZVndo7BkgMvKjdI0EBPpp9Ih5g/viewform?usp=sf_link