.
                  _ _|______________
                    _|__________   //________________________.
                   /           /                             |
 _ __  ___________/           /     _ ____________         _ |__________
 \\\ \ \         /           /______\\\_          \_______///           \_
  \\\_\ \________\                     /                   /             / __ _
               /             _________/                  _/             / / ///
               \_____________\       /_________________________________/ /_///
                     |                                       |tr5
                    _|            - k    N    U -            |_
                    \__                                     __//
                      )__  _____________________________  __(
                         \/                             \/