Traceback (most recent call last): File "src.py", line 9, in <module> print('%.1f'%cifang(a,b)) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang 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"src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang 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"src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang 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"src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang 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"src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang 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"src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang 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"src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 5, in cifang a=a*cifang(a,n-1) File "src.py", line 2, in cifang if(n==1): RecursionError: maximum recursion depth exceeded