2576,2579,2580,2583,2584,2589,2588,2587,2585,2581,2579,2578,2576,2575,2574,2574,2573,2574,2575,2575;1002,1001,999,997,994,993,991,990,989,988,989,990,991,992,993,994,995,998,1000,1001