873,875,877,879,882,884,887,890,893,896,899,901,903,906,907,908,910,914,915,917,914,911,908,905,903,900,897,893,891,889,888,886,883,880,877,876,874,874,873;517,516,513,514,516,517,517,516,515,514,512,511,513,513,516,518,519,520,522,524,528,531,531,529,529,530,530,529,530,531,528,526,526,527,529,528,525,523,520