Answer:
my_flower1 = input()
my_flower2 = input()
my_flower3 = input()
your_flower1 = input()
your_flower2 = input()
their_flower = input()
# 1. TODO: Define my_list containing my_flower1, my_flower2, and my_flower3
# in that order
my_list=[my_flower1,my_flower2,my_flower3]
# 2. TODO: Define your_list containing your_flower1 and your_flower2
# in that order
your_list=[your_flower1,your_flower2]
# 3. TODO: Define our_list by concatenating my_list and your_list
our_list = my_list+your_list
print(our_list)
# 4. TODO: Append their_flower to the end of our_list
our_list.append(their_flower)
print(our_list)
# 5. TODO: Replace my_flower2 in our_list with their_flower
our_list[our_list.index(my_flower2)]=their_flower
print(our_list)
# 6. TODO: Remove the first occurrence of their_flower from
# our_list without using index()
our_list.remove(their_flower)
print(our_list)
# 7. TODO: Remove the second element of our_list
our_list.remove(our_list[1])
print(our_list)
Step-by-step explanation: