Coordinate X: Y: Search

22 52 22 53 22 54 22 55 22 56 22 57 22 58 22 59 22 60 22 61 22 62 22 63 22 64 22 65 22 66 22 67 22 68 22 69 22 70 22 71 22 72 22 73 22 74 22 75 22 76 22 77 22 78 22 79 22 80 22 81 22 82 22 83 22 84 22 85 22 86 22 87 22 88 22 89 22 90 22 91 22 92 22 93 22 94 22 95 22 96 22 97 22 98 22 99 23 00 23 01 23 02 23 03 23 04 23 05 23 06 23 07 23 08 23 09 23 10 23 11 23 12 23 13 23 14 23 15 23 16 23 17 23 18 23 19 23 20 23 21 23 22 23 23 23 24 23 25 23 26 23 27 23 28 23 29 23 30 23 31 23 32 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 1959 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946 1945 1944 1943 1942 1941 1940 1939 1938 1937 1936 1935 1934 1933 1932 1931 1930 1929 1928 1927 1926 1925 1924 1923 1922 1921 1920 1919 1918

= Freee Cortrdinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid