_____\__________\______\__________________________
___________\________\_____________________________
______\______\__________\_________________________
________\________\_______\____________________
_____________________0000000000__________________
___________\____\___000000000000_________________
__________________\00000000000000________________
_______________\__0000000000000000_______________
__________________0000000000000000_______________
___________________00000000000000________________
____________________000000000000_________________
_____________________0000000000__________________