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12 39 12 40 12 41 12 42 12 43 12 44 12 45 12 46 12 47 12 48 12 49 12 50 12 51 12 52 12 53 12 54 1128 1127 1126 1125 1124 1123 1122 1121 1120 1119 1118 1117 1116 1115 1114

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