1978,1979,1980,1980,1981,1982,1982,1982,1982,1982,1982,1982,1982,1981,1981,1980,1979,1978,1978,1978,1978,1978,1978,1978,1978,1978,1978,1978;1111,1111,1111,1112,1112,1112,1113,1114,1115,1116,1117,1118,1119,1119,1120,1120,1120,1120,1119,1118,1117,1116,1115,1114,1113,1112,1111,1111