Region Map
Coordinate
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50919
50918
50917
50916
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50914
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50880
50879
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50877
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50871
50870
50869
50868
50867
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50865
50864
50863
50862
50861
50860
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid