Traceback (most recent call last): File "src.py", line 11, in <module> main(); File "src.py", line 9, in main b=an(a,n); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 5, in an return a*an(a,n-1); File "src.py", line 2, in an if(n==1): RecursionError: maximum recursion depth exceeded