Design and Copyright : Oleg Smol'yakov (2017).
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BBBBB|.....|BBBBB BBB.B|.....|B.BBB B...B|.....|B..BB B..BB|.....|B...B B.BBB|B.B.B|B...B
Design and Copyright : Oleg Smol'yakov (2017).
Design and Copyright : Oleg Smol'yakov (2017).
