2.12LAB: Name format

Many documents use a specific format for a person's name. code program whose input is:

firstName middleName lastName

and whose output is:

lastName, firstInitial.middleInitial.

Ex: If the input is:

Pat Silly Doe 

the output is:

Doe, P.S. 

If the input has the form:

firstName lastName

the output is:

lastName, firstInitial.

Ex: If the input is:

Julia Clark 

the output is:

Clark, J. 

What I was given by one of the tutors here:

Name = list(map(str,input().strip().split()))

print("Your input is",Name)

if len(Name)==2:

print(Name[1], ",",Name[0][0], ".")

else:

print(Name[2], ",",Name[0][0], ".",Name[1][0], ".")

---------------------------

Getting a

Traceback (most recent call last):

File "main.py", line 12, in

print(Name[2], ",",Name[0][0], ".",Name[1][0], ".")

IndexError: list index out of range

----------------

Enterprogram input (optional)

needs to work with 3 inputs or 2 .

I put in PyCharm to understand how everything is working but I get an error.