2-1 3-1 3-2 x1 dx1 dx2 dx3 c1 c2 c3 3762673.68 211.457 183.532 -27.915 15 -7 12 18 3 -14 11 -1 -2 1150783.065 116.932 -330.791 -447.725 -7 16 9 3 22 -4 -1 10 3 5003144.171 -184.696 -61.566 123.135 12 9 49 -14 -4 57 -2 3 44