Traceback (most recent call last): File "src.py", line 7, in <module> print("{:.1f}".format(power(eval(input()), int(input())))) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 4, in power return a * power(a, n - 1) File "src.py", line 2, in power if n == 1: RecursionError: maximum recursion depth exceeded