CREATE TABLE table_12444503_1 (season VARCHAR, runner_up VARCHAR)
SELECT season FROM table_12444503_1 WHERE runner_up = "Jeanne d'Arc (Bamako)"
Jeanne d'Arc (บามาโก) เป็นรองแชมป์ในฤดูกาลใด
In which season was Jeanne d'Arc (Bamako) the runner-up?