Table schema:
CREATE TABLE table_name_99 (w_plyf INTEGER, w_l_percentage VARCHAR, first_yr VARCHAR, g_plyf VARCHAR, g_ VARCHAR, _500 VARCHAR)

Question: What is the highest w plyf with a first yr before 1960, a G plyf greater than 0, a G > .500 less than 43, and a w-l% less than 0.578?
SQL: SELECT MAX(w_plyf) FROM table_name_99 WHERE first_yr < 1960 AND g_plyf > 0 AND g_ > _500 < 43 AND w_l_percentage < 0.578