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_84 ( goals_conceded__gc_ INTEGER, ____dif_ VARCHAR, draw__pe_ VARCHAR, goals_scored__gf_ VARCHAR )

### Question ###
What is the maximum goals conceded for a team with 2 draws, more than 29 goals and a diff larger than 15?

### Accurate SQL ###

SELECT MAX(goals_conceded__gc_) FROM table_name_84 WHERE draw__pe_ = 2 AND goals_scored__gf_ > 29 AND ____dif_ > 15