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_13636_1 ( first_operational VARCHAR, programming VARCHAR )

### Question ###
what's the first operational with programming being not programmable single purpose

### Accurate SQL ###

SELECT first_operational FROM table_13636_1 WHERE programming = "Not programmable—single purpose"