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28 98 9 28 99 0 28 99 1 28 99 2 28 99 3 28 99 4 28 99 5 28 99 6 28 99 7 28 99 8 28 99 9 29 00 0 29 00 1 29 00 2 29 00 3 29 00 4 29 00 5 29 00 6 29 00 7 29 00 8 29 00 9 29 01 0 29 01 1 40081 40080 40079 40078 40077 40076 40075 40074 40073 40072 40071 40070 40069 40068 40067 40066 40065 40064 40063 40062 40061 40060

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