2253,2254,2254,2253,2254,2254,2255,2255,2256,2256,2257,2258,2258,2259,2260,2261,2261,2262,2262,2263,2263,2264,2264,2263,2262,2261,2260,2259,2257,2256,2256,2255,2255,2253;991,992,994,994,995,996,996,997,998,999,1000,1000,999,999,997,996,994,993,990,990,991,991,989,988,989,989,988,986,985,985,986,986,985,987