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