coefficients
0.0683527885862516, -0.06516365300984206, 0.1281528953994049, 0.35754177157244216, 0.40475318532082094, -0.4401693751430533, 0.08072785534447247, 0.20028229190508884, -0.40763714045929655, -0.13945983062485695, 0.3695201037613489, -0.40351720454718853, 0.133524071107042, 0.3835431448844129, -0.48239108873121234, 0.154184786755169, 0.4996337834744793
