Sergo Travelian(nice), Family Kuzhel(nice), Andrey Mis\'kov(nice), Natalia Honcharyk(nice), Nataliya Kolisnichenko(nice), Vlad Gedziuk(nice), Vlad Gedziuk(interesting), Nikola Zmievskiy(nice), Vsevolod Olenich(nice), Kostiantyn Pylypiuk(nice), Vitalii Kazannyk(nice), Vitalii Kazannyk(important), Kirill Konopitsyn(nice), Kirill Konopitsyn(interesting), Olga Gajduk(nice), Olga Gajduk(interesting), Vasil Bodnar(nice), Irina Ortik(nice), Yakov Stepanov(nice), Yakov Stepanov(important), Yakov Stepanov(interesting)