def METHOD_NAME(acl, roles, key_name):
    new_acl = {
        "can_delete_users_newer_than": 0,
        "can_delete_users_with_less_posts_than": 0,
    }
    new_acl.update(acl)
    return algebra.sum_acls(
        new_acl,
        roles=roles,
        key=key_name,
        can_delete_users_newer_than=algebra.greater,
        can_delete_users_with_less_posts_than=algebra.greater,
    )