CREATE TABLE table_name_75 (production_code VARCHAR(255), written_by VARCHAR(255), season__number VARCHAR(255), series__number VARCHAR(255))
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 table_name_75 WHERE season__number > 23 AND series__number < 126 AND written_by = "gary sturgis"