Coordinate X: Y: Search

61 07 61 08 61 09 61 10 61 11 61 12 61 13 61 14 61 15 61 16 61 17 61 18 61 19 61 20 61 21 61 22 61 23 61 24 61 25 61 26 61 27 61 28 61 29 61 30 61 31 61 32 61 33 61 34 61 35 61 36 61 37 1938 1937 1936 1935 1934 1933 1932 1931 1930 1929 1928 1927 1926 1925 1924 1923

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