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36 6 36 7 36 8 36 9 37 0 37 1 37 2 37 3 37 4 37 5 37 6 37 7 37 8 37 9 38 0 38 1 1415 1414 1413 1412 1411 1410 1409 1408 1407 1406 1405 1404 1403 1402 1401

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