Coordinate X: Y: Search

88 7 88 8 88 9 89 0 89 1 89 2 89 3 89 4 89 5 89 6 89 7 89 8 89 9 90 0 90 1 90 2 90 3 90 4 90 5 90 6 90 7 90 8 90 9 91 0 91 1 91 2 91 3 91 4 91 5 91 6 91 7 8518 8517 8516 8515 8514 8513 8512 8511 8510 8509 8508 8507 8506 8505 8504 8503

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