layeredtech

++88
_++88
__+880_________________________++
__+888________________________+88
__++880______________________+88
__++888_____+++88__________+++8
__++8888__+++8880++88____+++88
__+++8888+++8880++8888__++888
___++888++8888+++888888++888
___++88++8888++8888888++888
___++++++888888888888888888
____++++++88888888888888888
____++++++++000888888888888
_____+++++++000088888888888
______+++++++00088888888888
_______+++++++088888888888
_______+++++++088888888888
________+++++++8888888888
________+++++++0088888888
________++++++0088888888
________+++++0008888888
________666666666666666
______66666_________66666