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77 55 77 56 77 57 77 58 77 59 77 60 77 61 77 62 77 63 77 64 77 65 36455 36454 36453 36452 36451 36450 36449 36448 36447 36446

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