Solution Error View

评测信息

运行ID: 64007

Traceback (most recent call last): File "src.py", line 68, in <module> print(Nn(xh)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 24, in Nn return (Nn(n - 2) Nn(n - 1)) File "src.py", line 21, in Nn if(n == 1 or n == 2): RecursionError: maximum recursion depth exceeded