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14 51 0 14 51 1 14 51 2 14 51 3 14 51 4 14 51 5 14 51 6 14 51 7 14 51 8 14 51 9 14 52 0 14 52 1 14 52 2 14 52 3 14 52 4 14 52 5 14 52 6 14 52 7 14 52 8 14 52 9 14 53 0 14 53 1 14 53 2 31410 31409 31408 31407 31406 31405 31404 31403 31402 31401 31400 31399 31398 31397 31396 31395 31394 31393 31392 31391 31390 31389

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