Traceback (most recent call last): File "src.py", line 8, in <module> print(i(y,x)) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 5, in i return y*i(y,x-1) File "src.py", line 2, in i if x==1 : RecursionError: maximum recursion depth exceeded