Contribute cover: Breuken & breuken vergelijken

           _    _    _____       ___    
    ___   | || | || |  __ \\    / _ \\  
   /   || | || | || | |  \ ||  / //\ \\ 
  | [] || | \\_/ || | |__/ || |  ___  ||
   \__ ||  \____//  |_____//  |_||  |_||
    -|_||   `---`    -----`   `-`   `-` 
     `-`