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33 77 0 33 77 1 33 77 2 33 77 3 33 77 4 33 77 5 33 77 6 33 77 7 33 77 8 33 77 9 33 78 0 33 78 1 33 78 2 33 78 3 33 78 4 33 78 5 11516 11515 11514 11513 11512 11511 11510 11509 11508 11507 11506 11505 11504 11503 11502

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