Coordinate X: Y: Search

86 17 86 18 86 19 86 20 86 21 86 22 86 23 86 24 86 25 86 26 86 27 86 28 86 29 86 30 86 31 86 32 86 33 86 34 86 35 86 36 86 37 86 38 86 39 86 40 86 41 86 42 86 43 86 44 86 45 86 46 86 47 518 517 516 515 514 513 512 511 510 509 508 507 506 505 504 503

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