(c) Reduction of basis.

1. (1) If any portion of a qualified withdrawal for the acquisition, construction, or reconstruction of a vessel, barge, or container (or share therein) is made out of the ordinary income account, the basis of such vessel, barge, or container (or share therein) shall be reduced by an amount equal to such portion.

2. (2) If any portion of a qualified withdrawal for the acquisition, construction or reconstruction of a vessel, barge, or container (or share therein) is made out of the capital gain account, the basis of such vessel, barge, or container (or share therein) shall be reduced by an amount equal to—

   1. (i) Five-eights of such portion, in the case of a corporation (other than an electing small business corporation, as defined in section 1371 of the Code), or
   2. (ii) One-half of such portion, in the case of any other person.
3. (3) If any portion of a qualified withdrawal to pay the principal of an indebtedness is made out of the ordinary income account or the capital gain account, then the basis of the vessel, barge, or container (or share therein) with respect to which such indebtedness was incurred is reduced in the manner provided by paragraphs (c) (1) and (2) of this section. If the aggregate amount of such withdrawal from the ordinary income account and capital gain account would cause a basis reduction in excess of the party's basis in such vessel, barge, or container (or share therein), the excess is applied against the basis of other vessels, barges, or containers (or shares therein) owned by the party at the time of withdrawal in the following order: (i) Vessels, barges, or containers (or shares therein) which were the subject of qualified withdrawals in the order in which they were acquired, constructed, or reconstructed; (ii) agreement vessels (as defined in section 607(k)(3) of the Act and § 391.11(a)(3)) and barges and containers which are part of the complement of an agreement vessel (or shares therein) which were not the subject of qualified withdrawals, in the order in which such vessels, barges, or containers (or shares therein) were acquired by the party; and (iii) other vessels, barges, and containers (or shares therein), in the order in which they were acquired by the party. Any amount of a withdrawal remaining after the application of this paragraph is to be treated as a nonqualified withdrawal. If the indebtedness was incurred to acquire two or more vessels, barges, or containers (or shares therein), then the basis reduction in such vessels, barges, or containers (or shares therein) is to be made pro rata in proportion to the adjusted basis of such vessels, barges, or containers (or shares therein) computed, however, without regard to this section and adjustments under section 1016(a) (2) and (3) of the Code for depreciation or amortization.