Dmytro Petrychenko(nice), Sergo Travelian(nice), Oleg Sheremet(nice), ALENA FOMINA(nice), Andrey Mis\'kov(nice), A. Zhuravel(nice), Vsevolod Olenich(nice), Irina Ortik(nice), Family Kuzhel(nice), Family Kuzhel(interesting), Yuriy Kodrul(nice), V Koval(nice)