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12 03 9 12 04 0 12 04 1 12 04 2 12 04 3 12 04 4 12 04 5 12 04 6 12 04 7 12 04 8 12 04 9 12 05 0 12 05 1 12 05 2 12 05 3 12 05 4 12 05 5 12 05 6 12 05 7 12 05 8 12 05 9 12 06 0 12 06 1 55490 55489 55488 55487 55486 55485 55484 55483 55482 55481 55480 55479 55478 55477 55476 55475 55474 55473 55472 55471 55470 55469

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