I'm using Python 2.7.6

I'm trying to write a Python code that will display the output as all CAPS with a period in between each character and after the last. no spaces.

Here is my code:

```
    initials = raw_input("What are your initials? ")

    print initials[0].upper(),".",initials[1].upper(),".",initials[2].upper(),"."

```

Let's say the users initials are 'ajl'

The ending output after user has input their initials is:

Output: A . J . L .

How do I get it do output with no spaces between the characters??