`XXXXXXX```XXXXX```XX````XX``XXXXXXXX``
`X````````X`````X``XXX```XX``XX`````XX`
`X````````X`````X``XXXX``XX``XX`````XX`
`XXXXXX````XXXXX```XX`XX`XX``XXXXXXXX``
```````X``X`````X``XX``XXXX``XX````````
`X`````X``X`````X``XX```XXX``XX````````
``XXXXX````XXXXX```XX````XX``XX````````