Volodymyr Merzlikin(nice), Volodymyr Merzlikin(important), Volodymyr Merzlikin(interesting), Oleg Sheremet(nice), Oleg Sheremet(important), Oleg Sheremet(interesting), Nataliya Kolisnichenko(nice), Nataliya Kolisnichenko(important), Nataliya Kolisnichenko(interesting), Olga Malygina(important), Olga Malygina(nice), Nikola Zmievskiy(nice), Nikola Zmievskiy(important), Nikola Zmievskiy(interesting), Yakov Stepanov(nice), Yakov Stepanov(interesting), Olga Gajduk(nice), Oleksandr Kovalchuk(nice), Dmytro Petrychenko(nice), Vasil Bodnar(nice), Vasil Bodnar(important)