Traceback (most recent call last): File "src.py", line 9, in <module> print(f(n)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 5, in f return (a*f(n-1)) File "src.py", line 2, in f if n==1: RecursionError: maximum recursion depth exceeded