_____________++++________++++
___________+++++++____+++++++
__________+++++++++__++++++++
__________+++++++++_+++++++++
__________+++++++++++++++++++
___________+++++++++++++++++_
_______++++++++++++++++++++++++
_______++++++++++++++++++++++++
________++++++++++++++++++++++
_______+++++++++++++++++++++++++
____++++++++++++++++++++++++++++++
______++++++++++++++++++++++++++
__________+++++++++++++++++++

