Problem with path like after domain name

[naveen kumar]

i got problem as a folder name like my application name is

www.example.com when enter this url it redirects to www.example.com/start

<rule >
<from>^/([0-9][0-9]-[0-9][0-9]-[0-9][0-9][0-9][0-9]-[a-zA-
Z0-9_-]+)$</from>
<to type="redirect">/start/UrlTestServletURL?source=$1</
to>
</rule>

i am using only tomcat5 server.

i want my rule work into

www.example.com/10-15-4555-navenn-kumar

when i enter in to its goes to servlet ,,presently not going.
its goes to servlet what can i do