what's the total number of "l"s in:
here at brookline together, we see the value in investing in the community of brookline. through collaborative efforts between business and residents, we will work to strengthen our community, while sustaining the longstanding traditions and dedication of excellence of our predecessors, brookline chamber of commerce and south pittsburgh development corporation (spdc). we want to be a catalyst for positive change in our community and are driven by our founding ideals of: support, empowerment, and progress.
user
I found fifteen "l"s in the provided passage.
assistant