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