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