Traceback (most recent call last): File "src.py", line 15, in <module> print(float(add(a, x))) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 12, in add return a * add(a, x) File "src.py", line 8, in add if x == 1: RecursionError: maximum recursion depth exceeded