{{b[1], b[2], b[2], b[3]}, {-b[1], (b[1] + b[3])/5, (b[1] + b[3])/5, (-2*b[1])/5 + 2*b[2] + (3*b[3])/5}, {-b[2], -b[2], (3*(b[1] + b[3]))/5, (2*(b[1] + b[3]))/5}, {(-b[1] - b[3])/5, (-b[1] - b[3])/5, (-3*b[1] + 2*b[3])/5, (-2*b[1])/5 + 2*b[2] + (3*b[3])/5}, {-b[3], (3*b[1] - 2*b[3])/5, (b[1] + 5*b[2] + b[3])/5, (b[1] + 5*b[2] + b[3])/5}, {(2*b[1])/5 - 2*b[2] - (3*b[3])/5, (-3*(b[1] + b[3]))/5, (-b[1] + 4*b[3])/5, (b[1] + b[3])/5}, {(-b[1] - 5*b[2] - b[3])/5, (-b[1] - 5*b[2] - b[3])/5, (b[1] - 4*b[3])/5, (2*b[1] - 3*b[3])/5}, {(-2*(b[1] + b[3]))/5, (2*b[1])/5 - 2*b[2] - (3*b[3])/5, (-b[1] - b[3])/5, (-2*b[1] + 3*b[3])/5}}