Describir: Coastline changes:

 _____      _____    _____      ______    _____     _____     _____   
|  __ \\   |  ___|| |  __ \\   /_   _//  / ____||  |  ___||  /  ___|| 
| |  \ ||  | ||__   | |  \ ||   -| ||-  / //---`'  | ||__   | // __   
| |__/ ||  | ||__   | |__/ ||   _| ||_  \ \\___    | ||__   | \\_\ || 
|_____//   |_____|| |_____//   /_____//  \_____||  |_____||  \____//  
 -----`    `-----`   -----`    `-----`    `----`   `-----`    `---`   
                                                                      
   ___    
  / _ \\  
 / //\ \\ 
|  ___  ||
|_||  |_||
`-`   `-`