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