This can format the output in a more human friendly format:
EQ("Th") INS("at c") EQ("at cartoon") -> EQ("That ") INS("cat ") EQ("cartoon")

Change-Id: Iab545c0c0bccffa379f346e482b17b574e05e88a
Reviewed-by: hjk <hjk121@nokiamail.com>