CREATE TABLE table_name_84 (goals_conceded__gc_ INTEGER, ____dif_ VARCHAR(255), draw__pe_ VARCHAR(255), goals_scored__gf_ VARCHAR(255))
What is the maximum goals conceded for a team with 2 draws, more than 29 goals and a diff larger than 15?
    
SQL: SELECT MAX(goals_conceded__gc_) FROM table_name_84 WHERE draw__pe_ = 2 AND goals_scored__gf_ > 29 AND ____dif_ > 15