2502,2501,2500,2501,2503,2504,2507,2513,2517,2517,2515,2514,2512,2511,2509,2508,2507,2505,2504,2503,2502;994,995,999,999,999,998,998,997,996,995,994,992,993,992,991,989,990,991,992,992,994