[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                   3[39m[90m                    6[39m