Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_12510 ( "Benalla DFL" text, "Wins" real, "Losses" real, "Draws" real, "Byes" real, "Against" real )

### Question ###
When Benalla DFL is swanpool with less than 16 losses, what is the sum of Byes?

### Accurate SQL ###

SELECT COUNT("Byes") FROM table_12510 WHERE "Benalla DFL" = 'swanpool' AND "Losses" < '16'