1976,1977,1977,1978,1978,1979,1979,1980,1981,1981,1981,1981,1982,1982,1983,1984,1984,1984,1985,1985,1986,1986,1986,1986,1987,1987,1986,1986,1985,1985,1984,1983,1983,1982,1982,1981,1980,1979,1979,1979,1978,1978,1978,1978,1978,1977,1977,1977,1977,1977,1976,1976,1976,1976,1976,1976;868,868,867,867,866,866,867,867,867,868,869,870,870,871,871,871,872,873,873,874,874,875,876,877,877,878,878,879,879,880,880,880,881,881,882,882,882,882,881,880,880,879,878,877,876,876,875,874,873,872,872,871,870,869,868,868