3 0.731725146875 0.5416403515625 0.7807017546874999 0.537828946875 0.8092105265624999 0.478083059375 0.7638888890625 0.4715082234375 0.6995614031249999 0.47589144687499996 0.5168128656250001 0.517532346875 0.449561403125 0.5832809765625 0.50073099375 0.5876642000000001 0.6264619890625001 0.5788977515625 0.731725146875 0.5416403515625