Design and Copyright : Oleg Smol'yakov (2017).
AAAAAA|AAAAAA AAA..A|A....A AA...A|AA...A AA...A|AA.A.A AA...A|AA.AAA
BBBBBB|BBBBBB BB...B|B....B BB...B|B....B BB...B|B....B BB..BB|BB...B
CCCCCC|CCCCCC C.CCCC|C.C..C C..CCC|C....C CC...C|C....C CCCCCC|CC...C
DDDDDD|DDDDDD D..DDD|D....D DD.DDD|DD...D D..DDD|D..DDD D..DDD|D..DDD
Design and Copyright : Oleg Smol'yakov (2017).
Design and Copyright : Oleg Smol'yakov (2017).
