(50.000-139738*0,1):(20,4+33,603)
(50000-139738*0,1):(20,4+33,603)=667,114789919 1.139738*0,1=13973,8 2.50000-1397,8=36026,2 3.20,4+33,603=54,003 4.36026,2:54,003=667,114789919