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10 89 7 10 89 8 10 89 9 10 90 0 10 90 1 10 90 2 10 90 3 10 90 4 10 90 5 10 90 6 10 90 7 3369 3368 3367 3366 3365 3364 3363 3362 3361 3360

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