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12 63 12 64 12 65 12 66 12 67 12 68 12 69 12 70 12 71 12 72 12 73 12 74 12 75 12 76 12 77 12 78 38408 38407 38406 38405 38404 38403 38402 38401 38400 38399 38398 38397 38396 38395 38394

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