Coordinate X: Y: Search

80 10 80 11 80 12 80 13 80 14 80 15 80 16 80 17 80 18 80 19 80 20 80 21 80 22 80 23 80 24 80 25 80 26 80 27 80 28 80 29 80 30 80 31 80 32 80 33 80 34 80 35 80 36 80 37 80 38 80 39 80 40 30109 30108 30107 30106 30105 30104 30103 30102 30101 30100 30099 30098 30097 30096 30095 30094

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