531,532,532,532,533,533,533,534,534,534,534,535,536,537,538,539,540,541,542,543,543,544,545,545,545,546,547,547,548,549,549,549,550,550,550,550,551,551,551,551,551,551,551,551,551,552,552,552,553,553,552,551,551,550,549,548,548,547,546,546,545,544,543,542,541,540,539,538,537,536,535,535,534,533,533,532,532,532,532,531,531,531,531,531,531,531;83,83,82,81,81,80,79,79,78,77,76,76,76,76,76,76,76,76,76,76,75,75,75,74,73,73,73,74,74,74,75,76,76,77,78,79,79,80,81,82,83,84,85,86,87,87,88,89,89,90,90,90,91,91,91,91,92,92,92,93,93,93,93,93,93,93,93,93,93,93,93,92,92,92,91,91,90,89,88,88,87,86,85,84,83,83