``XXXXX```XX`````XX``XX````XX``XXXXXXXX``
`X`````X``XXX```XXX``XXX```XX``XX`````XX`
`X`````X``XXXX`XXXX``XXXX``XX``XX`````XX`
``XXXXX```XX`XXX`XX``XX`XX`XX``XXXXXXXX``
`X`````X``XX`````XX``XX``XXXX``XX```XX```
`X`````X``XX`````XX``XX```XXX``XX````XX``
``XXXXX```XX`````XX``XX````XX``XX`````XX`