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19 99 1 19 99 2 19 99 3 19 99 4 19 99 5 19 99 6 19 99 7 19 99 8 19 99 9 20 00 0 20 00 1 20 00 2 20 00 3 20 00 4 20 00 5 20 00 6 20 00 7 20 00 8 20 00 9 20 01 0 20 01 1 20 01 2 20 01 3 26700 26699 26698 26697 26696 26695 26694 26693 26692 26691 26690 26689 26688 26687 26686 26685 26684 26683 26682 26681 26680 26679

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid