2643,2644,2644,2644,2644,2644,2644,2644,2645,2645,2646,2647,2647,2648,2648,2649,2649,2650,2651,2652,2652,2653,2654,2654,2654,2655,2655,2656,2656,2656,2657,2657,2658,2659,2659,2660,2661,2661,2662,2663,2663,2664,2665,2666,2666,2666,2666,2665,2665,2665,2664,2664,2664,2663,2663,2662,2661,2661,2660,2660,2659,2658,2657,2657,2656,2655,2654,2653,2653,2652,2651,2650,2649,2649,2648,2647,2646,2645,2644,2643,2643,2643,2643,2643;999,999,998,997,996,995,994,993,993,992,992,992,991,991,990,990,989,989,989,989,990,990,990,991,992,992,993,993,994,995,995,996,996,996,997,997,997,996,996,996,995,995,995,995,996,997,998,998,999,1000,1000,1001,1002,1002,1003,1003,1003,1004,1004,1003,1003,1003,1003,1002,1002,1002,1002,1002,1003,1003,1003,1003,1003,1002,1002,1002,1002,1002,1002,1002,1001,1000,999,999