2424,2424,2425,2422,2417,2414,2415,2411,2414,2419,2416,2416,2454,2455,2459,2459,2462,2463,2466,2469,2473,2475,2473,2471,2468,2462,2461,2459,2449,2445,2438,2431,2424;1977,1982,1985,1992,1997,2003,2009,2013,2018,2021,2026,2027,2027,2024,2019,2016,2013,2009,2002,1998,1991,1987,1985,1981,1982,1978,1978,1980,1980,1976,1972,1971,1977