It shall be unlawful for any person (not described in paragraph (1)) willfully to disclose to any person, except as authorized in this title, any return or return information (as defined in section
6103
(b)) acquired by him or another person under subsection (d), (i)(3)(B)(i) or (7)(A)(ii), (l)(6), (7), (8), (9), (10), (12), (15), (16), (19), (20), or (21) or (m)(2), (4), (5), (6), or (7) of section
6103 or under section
6104
(c). Any violation of this paragraph shall be a felony punishable by a fine in any amount not exceeding $5,000, or imprisonment of not more than 5 years, or both, together with the costs of prosecution.