Plus[Times[Power[y, 2], Plus[Times[3, c[2, 2]], Times[Rational[-1, 2], j[2]]]], Times[Power[z, 2], j[2]], Times[Rational[-1, 2], Power[x, 2], Plus[Times[6, c[2, 2]], j[2]]], Times[-3, y, z, s[2, 1]], Times[-3, x, Plus[Times[z, c[2, 1]], Times[2, y, s[2, 2]]]]]