2460,2460,2460,2460,2461,2461,2463,2464,2465,2465,2466,2467,2467,2466,2465,2464,2464,2464,2463,2462,2462,2462,2461,2461,2461;900,901,902,903,904,905,905,904,902,901,899,898,897,896,894,892,891,890,890,889,891,898,898,899,900