5 6 Reduction in limitation. Subtract line 3 from line 2. If zero or less, enter'} Dotra Imitation for tau yea. Subtract lino 4 tom line I. tl we Cc Imo. enter -0-. II moral ging Watery. eat Insinrabil$ 2 3 4 5 64,523. 2,010,000. 500,000. SgarecrIpbon 01 property ON Coal Ibtvanner use only)