_________0000______000000
_______00________________00
_____00________00__________00
___00________________________00
__00__________________________00
__0_____________________________0
_0________________0______________0
_0_____________0000______________0
_0____________00_0__________0____0
_0__________000000_______0000____0
_0_________0000000______00__0____0
__0________00000_0_____000000___0
__00_______0_____0____000000___00
___00______0____0____0000_____0
____0______0___0_____0_______0
____0______0000_________0__00
____00_______________000__0
_____000_______00000______0
________000____00_______00
___________00_____000000
___________00______00_0
_______0000________0_00
_________0__00_____0___0
____000000_0_______0_0
__00___0000_0______0__0000000
__00______0000_____0_0_____00
__0__________00000000_________00
__00_________0___0__________0
____00000000000___0000000000
