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10 01 3 10 01 4 10 01 5 10 01 6 10 01 7 10 01 8 10 01 9 10 02 0 10 02 1 10 02 2 10 02 3 10 02 4 10 02 5 10 02 6 10 02 7 10 02 8 7677 7676 7675 7674 7673 7672 7671 7670 7669 7668 7667 7666 7665 7664 7663

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