Some names in this story have been changed, some-no. Or maybe no none are changed. Or maybe I generally faded everything. I don't know. The fact is that, preparing for a search two years ago, I threw out all the working notebooks, and the memory that I now have to rely on is, as you know, an unreliable co -author. I remember exactly what was the name of the protagonist of this story. And I know for sure that you should not call him here, because Mr. M.