regex format for URCHIN log format (no replies)

The URCHIN log format is like this
LogFormat "%h %v %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" \"%{Cookie}i\""

The Problem:
When I try to import these log into Piwik, it doesn't show any referral data. Its like can't read it correctly.

What is the REGEX syntax to import this log format, IE

import_logs.py --log-format-regex='...' --url=http://example.com/ ...