[[-1238,1971],[-1237,1970],[-1236,1969],[-1237,1969],[-1240,1949],[-1235,1968],[-1236,1968],[-1234,1968],[-1235,1965],[-1239,1965],[-1239,1970],[-1235,1969],[-1237,1966],[-1235,1967]]