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12 36 9 12 37 0 12 37 1 12 37 2 12 37 3 12 37 4 12 37 5 12 37 6 12 37 7 12 37 8 12 37 9 12 38 0 12 38 1 12 38 2 12 38 3 12 38 4 12 38 5 12 38 6 12 38 7 12 38 8 12 38 9 12 39 0 12 39 1 4611 4610 4609 4608 4607 4606 4605 4604 4603 4602 4601 4600 4599 4598 4597 4596 4595 4594 4593 4592 4591 4590

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