530,534,535,538,539,540,541,541,541,542,542,542,542,543,541,540,539,539,534,530,530,530,530,528,531,530;875,872,871,871,872,874,876,878,880,882,884,886,887,890,890,891,889,887,885,886,885,884,883,881,878,876