Please provide the IDs of the 3 female clients with the largest loans.
Female refers to gender = 'F'
SELECT T1.client_id FROM client AS T1 INNER JOIN account AS T2 ON T1.district_id = T2.district_id INNER JOIN loan AS T3 ON T2.account_id = T3.account_id WHERE T1.gender = 'F' ORDER BY T3.amount DESC LIMIT 3