CREATE TABLE table_name_22 (draws INTEGER, against VARCHAR(255), losses VARCHAR(255), geelong_fl VARCHAR(255))
What is the largest number of draws of St Josephs with losses greater than 6 and less than 1250 against?
    
SQL: SELECT MAX(draws) FROM table_name_22 WHERE losses > 6 AND geelong_fl = "st josephs" AND against < 1250