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