Hello, Codeforces!

I think, today I become the first master in history. Statistics say that I had done it before the majority of users were born.

Thanks to MikeMirzayanov for excellent Codeforces and Polygon platform!

P.S. I don't know, how does it work and I haven't done anything to achieve that. But I have explored that this bug is only on i-servers (i1, i2, i3).