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15 99 9 16 00 0 16 00 1 16 00 2 16 00 3 16 00 4 16 00 5 16 00 6 16 00 7 16 00 8 16 00 9 16 01 0 16 01 1 16 01 2 16 01 3 16 01 4 16 01 5 16 01 6 16 01 7 16 01 8 16 01 9 16 02 0 16 02 1 30480 30479 30478 30477 30476 30475 30474 30473 30472 30471 30470 30469 30468 30467 30466 30465 30464 30463 30462 30461 30460 30459

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