Coordinate X: Y: Search

71 90 71 91 71 92 71 93 71 94 71 95 71 96 71 97 71 98 71 99 72 00 72 01 72 02 72 03 72 04 72 05 72 06 72 07 72 08 72 09 72 10 72 11 72 12 72 13 72 14 72 15 72 16 72 17 72 18 72 19 72 20 17209 17208 17207 17206 17205 17204 17203 17202 17201 17200 17199 17198 17197 17196 17195 17194

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