2320,2321,2321,2321,2322,2322,2323,2324,2325,2326,2326,2327,2327,2327,2328,2328,2328,2329,2330,2330,2331,2332,2332,2333,2333,2333,2334,2334,2335,2335,2335,2336,2336,2335,2334,2333,2333,2332,2331,2330,2329,2329,2328,2328,2327,2327,2326,2326,2325,2324,2323,2322,2322,2322,2321,2320,2320,2320;1000,1000,999,998,998,997,997,997,997,997,996,996,995,994,994,993,992,992,992,991,991,991,992,992,993,994,994,995,995,996,997,997,998,998,998,998,999,999,999,999,999,1000,1000,1001,1001,1002,1002,1003,1003,1003,1003,1003,1002,1001,1001,1001,1000,1000