///|      ///| ///|       ///|
     /// |     //////// |      /// |
    |=| ////| |=|///|=| ////| |=|  |
    | |//// //| |===| |//// //| |  |
    | |===|///| |   | |===|///| |  |
    | |   |===| |   | |   |===| |  |
    | |   |   | |   | |   |   | |  |
    | |   |   | |   | |   |   | | /
    |=|===|===|=|===|=|===|===|=|/