|            \ |   /      /                                               \  \                     
                     |             \|  /      /|                                                \  \                    
                     |              \ /      / |                                                 \  \                   
                     |              |/      /  |                                                  \  \                  
                     |              / \    /   |                                                   \  \                 
                     |             /|  \  /    |                                                    \  \                
                     |            / |   \/     |                                                     \  \              /
                     |           /  |   /\     |                                                      \  \            / 
                     |          /   |  /  \    |                                                       \  \          /  
                     |         /    | /    \   |                                                        \  \        /   
                     |        /     |/      \  |                                                         \  \      /    
                     |       /      /        \ |                                                          \  \    /     
                     |      /      /|         \|                                                           \  \  /      
                     |     /      / |          |                                                            \  \/       
                     |    /      /  |          |\                                                            \ /\       
                     |   /      /   |          | \                                                            /  \      
                     |  /      /    |          |  \                                                          / \  \     
                     | /      /     |          |   \                                                        /   \  \    
                     |/      /      |          |    \                                                      /     \  \   
                     /      /       |          |     \                                                    /       \  \  
--------------------/|-----/--------|----------|------\--------------------------------------------------/---------\--\-
                   / |    /         |          |       \                                                /           \  \
                  /  |   /          |          |        \                                              /             \  
------------------------/----------------------|------------------------------------------------------------------------
                /    | /            |          |          \                                          /                 \
               /     |/             |          |           \                                        /                   
              /      /              |          |            \                                      /                    
             /      /|              |          |             \                                    /                     
            /      / |              |          |              \                                  /                      
           /      /  |              |          |               \                                /                       
          /      /   |              |          |                \                              /                        
         /      /    |              |          |                 \                            /                         
        /      /     |              |          |                  \                          /                          
       /      /      |              |          |                   \                        /                           
      /      /       |              |          |                    \                      /                            
     /      /        |              |          |                     \                    /                             
    /      /         |              |          |                      \                  /                              
   /      /          |              |          |                       \                /                               
  /      /           |              |          |                        \              /                                
 /      /            |              |          |                         \            /