Traceback (most recent call last): File "src.py", line 9, in <module> print(fans(x)) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 7, in fans return fans(n-1) fans(n-2) File "src.py", line 2, in fans if n==1: RecursionError: maximum recursion depth exceeded