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12 32 12 33 12 34 12 35 12 36 12 37 12 38 12 39 12 40 12 41 12 42 12 43 12 44 12 45 12 46 12 47 58137 58136 58135 58134 58133 58132 58131 58130 58129 58128 58127 58126 58125 58124 58123

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