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37 39 7 37 39 8 37 39 9 37 40 0 37 40 1 37 40 2 37 40 3 37 40 4 37 40 5 37 40 6 37 40 7 37 40 8 37 40 9 37 41 0 37 41 1 37 41 2 37 41 3 37 41 4 37 41 5 37 41 6 37 41 7 37 41 8 37 41 9 3512 3511 3510 3509 3508 3507 3506 3505 3504 3503 3502 3501 3500 3499 3498 3497 3496 3495 3494 3493 3492 3491

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