2502,2501,2499,2498,2497,2496,2495,2494,2493,2493,2492,2494,2495,2497,2498,2500,2501,2503,2504,2506,2507,2509,2510,2508,2505;905,906,907,908,906,906,905,905,904,902,901,900,899,898,899,900,899,898,897,897,895,897,900,901,903