2420,2421,2421,2421,2422,2422,2422,2423,2423,2424,2425,2426,2427,2427,2428,2428,2428,2429,2429,2429,2430,2430,2430,2430,2429,2428,2427,2427,2426,2425,2425,2424,2423,2423,2422,2422,2421,2421,2420,2420,2420,2420;1046,1046,1045,1044,1044,1043,1042,1042,1041,1041,1041,1041,1041,1042,1042,1043,1044,1044,1045,1046,1046,1047,1048,1049,1049,1049,1049,1050,1050,1050,1051,1051,1051,1050,1050,1049,1049,1048,1048,1047,1046,1046