[90m    ┌                                        ┐[39m 
   [90m  [39m[32m╷┌┬┐╷                                   [39m[90m [39m 
   [90m  [39m[32m├┤│├┤                                   [39m[90m [39m 
   [90m  [39m[32m╵└┴┘╵                                   [39m[90m [39m 
[90m    └                                        ┘[39m 
[90m    0[39m[90m                  20[39m[90m                   40[39m