Describir: Grundy northedge :

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