Name the production code by paul lieberstein
CREATE TABLE table_22948559_1 (production_code VARCHAR, written_by VARCHAR)
SELECT production_code FROM table_22948559_1 WHERE written_by = "Paul Lieberstein"
### Context: CREATE TABLE table_22948559_1 (production_code VARCHAR, written_by VARCHAR) ### Question: Name the production code by paul lieberstein ### Answer: SELECT production_code FROM table_22948559_1 WHERE written_by = "Paul Lieberstein"