1                  -``-
 2                `:+``+:`
 3               `/++``++/.
 4              .++/.  ./++.
 5             :++/`    `/++:
 6           `/++:        :++/`
 7          ./+/-          -/+/.
 8         -++/.            ./++-
 9        :++:`              `:++:
10      `/++-                  -++/`
11     ./++.                    ./+/.
12    -++/`                      `/++-
13   :++:`                        `:++:
14 `/++-                            -++/`
15.:-.`..............................`.-:.
16`.-/++++++++++++++++++++++++++++++++/-.`