1971,1972,1972,1972,1973,1974,1974,1975,1975,1975,1975,1975,1975,1974,1973,1972,1971,1971,1971,1971,1971,1971;1092,1092,1091,1090,1090,1090,1091,1091,1092,1093,1094,1095,1096,1096,1096,1096,1096,1095,1094,1093,1092,1092