1970,1972,1973,1975,1977,1978,1979,1978,1978,1977,1978,1979,1981,1982,1983,1983,1984,1984,1982,1982,1981,1981,1982,1982,1981,1980,1980,1979,1978,1978,1977,1973,1972,1971,1971,1972,1973,1974,1974,1972,1971,1970,1969,1967,1967,1966,1966,1967,1969,1969,1970;877,876,875,875,874,874,872,871,870,869,868,866,865,866,866,867,868,870,871,872,873,874,875,876,876,877,878,879,879,882,883,883,884,884,881,881,880,880,879,879,880,880,881,881,882,882,880,879,879,878,878