GIC's Employee Email Address Formats

GIC uses 5 email formats, with first last (ex. johnsmith@gic.com.sg)
being used 69% of the time.
first_initial lastjsmith@gic.com.sg1%
first lastjohnsmith@gic.com.sg69%
first '.' lastjohn.smith@gic.com.sg1%
other_templateother_template@gic.com.sg27%
firstjohn@gic.com.sg1%