___________ ___           ___           _
   . \_       _//  /__________/ _/           (.
   |  |       |    _        /  _\_______.     |
 .-'  |       |    /       /   \        |     `---[ the playground ]-----. 
 |    |       |   /       /     \       |                                |
 |_   :-------:--/       /_----\       _|                                |
 _/             /_________/     \______\                                _|
 |       ___________.       ________          ______                   \\.
 |    ._/_        / |  ____/    _   \______  /     /                     |
 |    |  /_______/ _|_/        _/    \     \/    _/                      |
 `--- |    \    |  \ |         |\     \_         \ ----------------------'
 .--- |     \_  |_  \|         | \                \_ --------------------.
 |    |______/    \____________|  \________________/                     |
 :  ___         ___________ ________        .____ `don   .____  ____________
  _/ _/_____   /   _      //  ._ _  \____   |    \____   |   (_/ ._ _      /
  |  \___   \_/   _/    _/    |  /   |   \  |        _\  |    |  |  /     /
  |   . /    |    \      \    | /    |    \ |        |\\ |    |  | /     /
  |_  |/    _|     \      \   |      :     \|        | \\|        /    _/.
 . /________\:------\      \_________________________|  \______________\ |
 |                   \______/                                            |
 `->                                                                   <-'