+----+  +-----+  +-----+                             
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                                                          +----+  +-----+  +-----+                             
                                                                                                               
                                                            |        |       |                                 
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                                                             ||      |      ||                                 
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                                                                ||+--+--+||                                    
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                                                         /        |     |                                      
                                                                  +-----+                                      
                                                                                                               
                                                                                                               
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                                 +------+--------------------------------------------+---+                     
                                 |      |                                            |   |                     
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                                 |      |                                         +--+--+|                     
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                                 | +----+----+                                    |     ||                     
                                 | |         |                                    |     ||                     
                                 | |         |  +----------------------+          |     ||                     
                                 | | -       |  |                      |          |     ||                     
                                 | |         |  |                      |          |     ||                     
                                 | |         |  +----------------------+        //|     ||                     
                                 | +---------+                                    |     ||                     
                                 |      |                                         |     ||                     
                                 |      |                                         |     ||                     
                                 |      |                            //           |     ||                     
                                 |      |                                         +-----+|                     
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                                 |      |                  /                             |        |            
                                 +-------+-----------------------------------------------+        ||           
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                                             |///                                                    |         
                                            //   //                                                  |         
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                              |/                +----------------------------------------------------++        
                              |                 |                                                     |        
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                              |                 |                             +------------+          |        
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                           +--+--+              |                             |            |          |        
                           |     |              |                             |            |          |        
                           |     |              |                             |            |          |        
                           |     |              |                             +  -  --     |          |        
                           |     |              |                             |  -         |          |        
                           |     |              |                             |            |          |        
                           +--++++              |                             |            |          |        
                           |  ||||              |                             |            |          |        
                    /  /  |  | | |              |                             |            |          |        
                         ||  | | ||             |                             |            |          |        
                         |   | || |             |                             |            |          |        
                        |    |  |  |            |                             |            |          |        
            /          |     |  |  ||           |                             +------------+          |        
                      ||     |   |  ||          |                                                     |        
        |      |      |      |   |   |   |      +-----------------------------------------------------+        
       |      ||      |      |   |   ||  ||       |    |    |         |       |               |                
       |      |      |       |   |    |   |       |    |    |         |       |               |                
      ||      |      |       |   |    |   ||      |    |    |         |       |               |                
      |      ||      |       |   |    ||   |      |    |    |         |       |               |                
     ||      |       |       |   ||    |   |      |    |    |         |       |               |                
     |       |       |       |    |    |    |     |    |    |         |       |               |                
    ||      ||       |       |    |    |    |    ||    |    |         |       |               |                
    |       |       ||       |    |    ||    |   |    ||    |         |       |               |                
   |       ||       |        |    |     |    |   |    |     |         |       |               |                
   |       |        |        |    |      |    /      ||    |          |       |               |                
   |       |        |        |    ||     ||          |     |          |       |               |                
   |       |        |        |     |      ||        |     ||          |       |               |                
   |       |        |        |     ||      ||      |      |           |       |               |     +-----+    
   |       |        |        |      |       |     |      ||           |       |               |     |     |    
+--+--+  +-+--+  +--+--+  +--+-+  +--+---+  ++----+  +----+        +--+-+  +-----+        +------+  |     |    
|     |  |    |  |     |  |    |  |      |  |     |  |    |        |    |  |     |        |      |  |     |    
|     |  |    |  |     |  |    |  |      |  |     |  |    |        |    |  |     |        |      |  |     |    
|     |  |    |  |     |  |    |  |      |  |     |  |    |        |    |  |     |        |      |  |     |    
|     |  |    |  |     |  |    |  |      |  |     |  |    |        |    |  |     |        |      |  |     |    
|     |  |    |  |     |  |    |  |      |  |     |  |    |        |    |  |     |        |      |  |     |    
+-----+  +----+  +-----+  +----+  +------+  +--+--+  |    |        +----+  |     |        |      |  |     |    
                                               |     +----+                +-----+        +/-----+  |     |    
                                              ||                                                    +--+--+    
                                              |                                                        ||      
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                                              |                  /            /                         |      
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                                              |       //                                                |      
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                                        //     |                                                        |      
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                                     |         |                                                        |      
                                     |      +--+----------------------------------------+               |      
                                     |      |  |            /                           |            +-----+   
                                     |      |  |                                        |            |     |   
                                  +--+--+   | ++--+         +----+ +---+  +---+  +-----+|            |     |   
                                  |     |   | |   |         |    | |   |  |   |  |     ||            |     |   
                                  |     |   | |   |         |    | |   |  |   |  |     ||            |     |   
                                  |     |   | |   |         |    | |   |  |   |  |     ||            |     |   
                                  |     |   | |   |         |    | |   |  |   |  |     ||            |     |   
                                  |     |   | |   |         |    | |   |  |   |  |     ||            |     |   
                                  ++-++-+   | +---+         +----+ +---+  +---+  +-----+|          / |     |   
                                   ||| |    |                                           |            ++---++   
                                  | || |    +-------------------------------------------+             |   |    
                                 || ||  |                                                             |   |    
                                 |  ||  ||                                                  |        |     |   
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                                    |   /    /    /                                      |     |    |      |   
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                                    |                                                  |      |     |      |   
                                    |              ///   ///   ////                    |     |      |      |   
                                 +--+--+                                              |      |     |       |   
                                 |     |                                             ||     ||     |    +-----+
                                 |     |                                            ||+-----++     |    |     |
                                 |     |                             //     /// +---|/|      |  +--+-+  |     |
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                                 |     |                                        +---+ |      |  +----+  |     |
                                 |     |                                              +------+          +--+--+
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                                 +-----+                                                                   |   
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                                                                                                        +--+--+
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                                                                                                        +-----+