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37 51 9 37 52 0 37 52 1 37 52 2 37 52 3 37 52 4 37 52 5 37 52 6 37 52 7 37 52 8 37 52 9 37 53 0 37 53 1 37 53 2 37 53 3 37 53 4 37 53 5 37 53 6 37 53 7 37 53 8 37 53 9 37 54 0 37 54 1 33210 33209 33208 33207 33206 33205 33204 33203 33202 33201 33200 33199 33198 33197 33196 33195 33194 33193 33192 33191 33190 33189

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