{{b[1], b[2], 2*b[2], b[3]}, {-b[1], b[2]/3 + b[3]/3, b[2]/3 + b[3]/3, (7*b[2])/3 + b[3]/3}, {-b[2], -2*b[2], b[1]/2 + b[2]/6 + b[3]/6, b[1]/2 + (11*b[2])/6 + (5*b[3])/6}, {-1/3*b[2] - b[3]/3, -1/3*b[2] - b[3]/3, -b[1] - b[2]/3 + (2*b[3])/3, (10*b[2])/3 + b[3]/3}, {(-7*b[2])/3 - b[3]/3, -1/2*b[1] - b[2]/6 - b[3]/6, (4*b[2])/3 + b[3]/3, -1/2*b[1] - b[2]/2 + b[3]/2}, {-b[3], b[1] + b[2]/3 - (2*b[3])/3, (4*b[2])/3 + b[3]/3, (4*b[2])/3 + b[3]/3}, {(-10*b[2])/3 - b[3]/3, (-4*b[2])/3 - b[3]/3, -1/2*b[1] + b[2]/6 + b[3]/6, -1/2*b[1] + b[2]/6 + b[3]/6}, {b[1]/2 + b[2]/2 - b[3]/2, (-4*b[2])/3 - b[3]/3, (-4*b[2])/3 - b[3]/3, b[1]/2 + (5*b[2])/2 - b[3]/2}, {-1/2*b[1] - (11*b[2])/6 - (5*b[3])/6, b[1]/2 - b[2]/6 - b[3]/6, b[1]/2 - b[2]/6 - b[3]/6, -1/2*b[1] - (5*b[2])/2 + b[3]/2}}
{{b[1], b[2], b[2]/2, b[3]}, {-b[1], b[2]/6 + b[3]/3, b[2]/6 + b[3]/3, (7*b[2])/6 + b[3]/3}, {-b[2], -1/2*b[2], b[1]/2 + b[2]/12 + b[3]/6, b[1]/2 + (11*b[2])/12 + (5*b[3])/6}, {-1/6*b[2] - b[3]/3, -1/6*b[2] - b[3]/3, -b[1] - b[2]/6 + (2*b[3])/3, (5*b[2])/3 + b[3]/3}, {(-7*b[2])/6 - b[3]/3, -1/2*b[1] - b[2]/12 - b[3]/6, (2*b[2])/3 + b[3]/3, -1/2*b[1] - b[2]/4 + b[3]/2}, {-b[3], b[1] + b[2]/6 - (2*b[3])/3, (2*b[2])/3 + b[3]/3, (2*b[2])/3 + b[3]/3}, {(-5*b[2])/3 - b[3]/3, (-2*b[2])/3 - b[3]/3, -1/2*b[1] + b[2]/12 + b[3]/6, -1/2*b[1] + b[2]/12 + b[3]/6}, {b[1]/2 + b[2]/4 - b[3]/2, (-2*b[2])/3 - b[3]/3, (-2*b[2])/3 - b[3]/3, b[1]/2 + (5*b[2])/4 - b[3]/2}, {-1/2*b[1] - (11*b[2])/12 - (5*b[3])/6, b[1]/2 - b[2]/12 - b[3]/6, b[1]/2 - b[2]/12 - b[3]/6, -1/2*b[1] - (5*b[2])/4 + b[3]/2}}