Table: tyler_perry_episodes
Columns: series
season
title
directed_by
written_by
original_air_date
production_code

Question: What is the production code of the episode written by Gary Sturgis that is bigger than season number 23 and smaller than series number 126?
SQL: SELECT "production_code" FROM tyler_perry_episodes WHERE "season" > 23 AND "series" < 126 AND "written_by" = 'gary sturgis'