_____.O°°o o°°O.
__°.......°.......°
__°...............°
___°...........°
____°......°
_______°°
--------++----------XX
--------++--X-------XXX
--------++--XX------XXXX
--------++--XXX-----XXXX
--------++--XXXX----XXXX
--------++--XXXXX---XXXX
--------++---XXXXX--XXXX
--------++---XXXXX--XXXX
--------++----XXXX--XXXX
--------++-----XXX--XXX
--------++------XX--XX
--------++-----XXXXXXXXXX
--------++----XXXXXXXXXXXXX
--------++----XXXXXXXXOXXXXX
--------++----XXXXXXXXXXXXXX
--------++-----XXXXXXXXXXXXX
--------++------XXXXXXXXXXX
--------++--------XXXXXXXX
*
**
***
- *
- **
- ***
- *************
- ************
- ***********
- **********
- *********
- ********
- *********
- **********
- ***********
- ************
- *************
- ***
- **
- *
***
**
*