I am looking for python3 code to take a list of 81 numbers like
this:

003020600900305001001806400008102900700000008006708200002609500800203009005010300

and print it in a 9x9 metric format like this with more space between horizontal numbers:

```
003020600 900305001 001806400
008102900 700000008 006708200
002609500 800203009 005010300

```