Coordinate X: Y: Search

75 20 75 21 75 22 75 23 75 24 75 25 75 26 75 27 75 28 75 29 75 30 75 31 75 32 75 33 75 34 75 35 75 36 75 37 75 38 75 39 75 40 75 41 75 42 75 43 75 44 75 45 75 46 75 47 75 48 75 49 75 50 75 51 75 52 75 53 75 54 75 55 75 56 75 57 75 58 75 59 75 60 75 61 75 62 75 63 75 64 75 65 75 66 75 67 75 68 75 69 75 70 75 71 75 72 75 73 75 74 75 75 75 76 75 77 75 78 75 79 75 80 75 81 75 82 75 83 75 84 75 85 75 86 75 87 75 88 75 89 75 90 75 91 75 92 75 93 75 94 75 95 75 96 75 97 75 98 75 99 76 00 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 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

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