Hi Kaarthick,
I can probably fix you up, but I do need to know what version of Moodle and what version of MooTyper you are using.
I am in the process of creating a setting to allow for this type of behavior, and will try to have it included in a new release next month.
In the meantime, I had someone else ask the same question a few days ago. If you send me an email to drachels at drachels dot com, I can give you a copy of a file that will let you do what you want. You just need to be aware that this file is for testing the capability and totally replaces the old method, unless you switch back to the original file.