Alexey Sizov(nice), Alexey Sizov(interesting), Natali Kim(nice), Vitaliy Butko(nice), Khasan Zhurtov(nice), Timofey Andreev(nice), Michael Nevski(nice), Michael Nevski(interesting), Sergey Simonov(nice), Maxim Lanin(nice), Andrey Semenov(nice), Andrey Semenov(interesting), Maxim Lanin(important), Dmitriy Shevtsov(nice), Igor Dvurekov(nice), Andrey Bazdyrev(nice), Dmitry Erokhin(nice), Aleksey Nesmelov(nice), Igor Sikorsky(nice)