x = [ 1873, 1883, 1948, 2430, 2193, 3156, 3390, 3112, 2966, 3058, 2309, 1999, 2022, 3086, 3323, 3136, 3078, 2317, 1941, 2919, 3108, 3142, 3047, 3007, 2300, 1965, 2979, 3136, 2905, 3001, 2843, 2288, 2013, 2864, 3032, 2922, 2800, 3043, 2204, 2013, 2831, 2088, 2980, 3046, 2870, 2215, 1906, 2841, 3090, 2791, 2896, 2800, 2200, 1932, 2705, 3010, 2885, 2789, 2843, 0, 0, 0, 2230, 1886, 2922, 2967, 2887, 2