I cant figure out how to solve this homework problem from my

I can\'t figure out how to solve this homework problem from my Intro to Python 2 class. Could someone please show me the correct code? Will rate very highly.

Solution

Code:

def levy(n):
if n == 0:   #if n is 0 it will simply return F
return \"F\"
else:
nextCurve = levy(n-1) #using recursion to generate next curves
return nextCurve.replace(\"F\", \"LFRRFL\")

print(levy(0))
print(levy(1))
print(levy(2))
print(levy(3))

Output: