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_name_22 ( points INTEGER, played VARCHAR, goal_difference VARCHAR, losses VARCHAR, goals_against VARCHAR )

### Question ###
What is the fewest points for positions with under 12 losses, goals against under 50, goal difference over 11, and under 30 played?

### Accurate SQL ###

SELECT MIN(points) FROM table_name_22 WHERE losses < 12 AND goals_against < 50 AND goal_difference > 11 AND played < 30