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28 03 9 28 04 0 28 04 1 28 04 2 28 04 3 28 04 4 28 04 5 28 04 6 28 04 7 28 04 8 28 04 9 28 05 0 28 05 1 28 05 2 28 05 3 28 05 4 28 05 5 28 05 6 28 05 7 28 05 8 28 05 9 28 06 0 28 06 1 17980 17979 17978 17977 17976 17975 17974 17973 17972 17971 17970 17969 17968 17967 17966 17965 17964 17963 17962 17961 17960 17959

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